Data Processing — 1997

Which of the following persons invented the punch card machine?

Convert \(47_8\) to its binary equivalent.

The operation of checking input data against specified criteria is referred to as.

Which of the following is not a source of data collection.

Which of the following is true about digital computers.

Facebook, Twitter and WhatsApp are examples of

Which of the following is not an application of computers?

Which of the following is secondary storage device.

Information analysis procedures includes the following except

The advantages of electronic data processing includes the following except

Which of the following is not a transmission medium?

Information transmission by television is classified as

Which of the following are the basic components of a computer network? I. A minimum of two computers II. Printers III. Network interface card.

Social networking does not promote.

Companies that provide internet access are referred to as

While typing a MS word document, Akin inserted footer in the document in order to

The spreadsheet symbol used to convert a number to a label is

In spreadsheets, data would not be accepted into a cell by pressing the.

A field in a database table is also known as

The property of a system software that enables it to execute more than one program at a time is referred to as

Which of these operations would not close MS word application?

The feature in a database application that acts as an interface between the user and the database is called a?

Planning and creating websites are stages in?

The type of data entered into a table in database follow a set of rules known as?

Which of the following drawing tools would create special effects for texts?

The study of the effect of interaction between the computer and human users is referred to as computer

In MS Powerpoint, the action of holding down the left mouse key and moving the mouse around the slide would

A file kept in case of an accident or natural disaster is called

Which of the following is not a preventive maintenance measure?

Which of the following is not a safety equipment in a computer laboratory?

Which of the following is not a computer professional?

The following are desturctive software except

The type of file organisation in a DVD-ROM is?

Which of these measures would not secure data in database?

The diagram illustrates the relationship between two tables in a database. The student ID in Tables II is referred to as

The diagram illustrates the relationship between two tables in a database. What type of relationship exists between Tables I and II?

A program developed to protect the computer from malicious software is referred to as

One of the advantages of a parallel database is

In a relational database management system, files are organized as relations and

The exchange of information over a network follows a set of rules called

Who developed the first digital electrical computer?

Which generation of computers made use of intergrated circuit?

Which of the following is an alphebetical data?

The type of data which consist of text, number, audio, graphic and animation is called

Which of the following factors is not considered when classifying computers?

Which of the following is not used for online shopping?

Which of the following is a negative impact of ICT in education?

Which of the following are parts of a computer processor?

Data gathering involves the following means except

Two computers, X and Y are such that the processor in X has a word size of 32 bits while that of Y is 16bits. Which of the following statement is true?

The television set deisplays information as

Which of the following is not an ancient medium for transmitting information?

A server is a computer that provides services to other computers called

The rules for exchanging data on a network are known as

A search engine is a?

The feature in a browser which enables users to open the latest copy of a webpage is

An operating system will perform the following except

A Microsoft Office application suites include all the following except

Which of the following is not a feature of the drawing tool bar?

The MS Excel worksheet below shows the salary distribution for four staff in a company. The net salary is paid after deductions have been made. S/N A B C D E 1 IDENTIFICATION NUMBER BASIC SALARY (N) TOTAL ALLOWANCE (N) TOTAL DEDUCTION (N) NET SALARY (N) 2 LP/p/1202 22000 29000 7000 44000 3 L/P/1250 26000 35000 9000 52000 4 L/P/3205 15000 21000 6000 30000 5 L/P/3215 33000 41000 8000 66000 Which of the following cells contain numeric data?

The MS Excel worksheet below shows the salary distribution for four staff  of a company. The net salary is paid after deductions have been made. S/N A B C D E 1 IDENTIFICATION NUMBER BASIC SALARY (N) TOTAL ALLOWANCE (N) TOTAL DEDUCTION (N) NET SALARY (N) 2 LP/p/1202 22000 29000 7000 44000 3 L/P/1250 26000 35000 9000 52000 4 L/P/3205 15000 21000 6000 30000 5 L/P/3215 33000 41000 8000 66000 Which of the following for mulas would be used to obtain the value in cell E2?

In Database Management System (DBMS), linking entities is used to represent?

A data element that uniquely identifies one record from the other in a table is the

In MS PowerPoint presentation, the special effects that control the order in which objects enter a slide and their manner of appearance is

Which of these packages could be used by a Data processing teacher to design a website for a school

In graphic packages, the process of removing unwanted part of an image is known as

Routine checks operations on computers in order to ensure its continuous functioning is known as computer

The perfomance of the computer can be enhanced by

The moral principles that regulates the use of computers, its accessories and environment are called

A technician can protect itself from electronic discharge by using

Which of the following operations prevent file loss?

Acomputer pofessional who studies an existing system with a view to evolving a computer based system from it is

Computer virus cannot be transmitted by

A program designed to detect and prevent malicious programs from a computer system is

In relational model, a tuple is a?

Relationship between tables in a relational model are created by

Computers store data as

The records of students in a school are kept in order of their arrival. What files access method would be used to access a student's record if the latest record would first be retrieved?

The prevention of data from corruption and unauthorized access is a function of data

Which of the following defines heterogeneous distributed database?

One of the characteristic feature of the second generation computer is the presence of

Convert 4\(_{10}\) to a number in base two

Data processed into its useful form is referred to as

Which of the following is an example of qualitative data?

Which of the following is not a characteristics of a personal computer

The gap between ownership, access, and benefits from computer and it's application is termed degital

Magnetic Ink Character Recognition (MICR) are used to read codes on

the device that sends information to the CPU is the

Which of the following is not a procedure for information processing?

The assembling of data according to a predetermined order is known as

Information transmission medium from location P to location Q in space is called

Which of the following is not a type of wireless transmission

The basic criterion for classifying a network is

Which of the following measures are used to secure data on-line? I. Password II. Encryption III. Personal Identification Number (PIN)

In e-mail context, bcc stands for

An internet-based system that allows people different geographical locations to have in-personmeeting is known as

The following software programs coordinates and control all other computer progra, programs, hardware and users' action except

In word processing applications, the symbol B, I and U are commonly used buttons found on the

Bola intends to evoke the synonyms of a certain word during Word processing. What is the most appropriate tool to use?

In a worksheet, which of the following actions would select non-contiguous cells?

Which of these formulas will not be executed in MS Excel?

MS Access is an example of a

When a database recovery manager is invoked after a crash, restart proceeds in the following three phases; I. Undo II. Redo III. Analysis. Arrange these phases in the right order.

During presentation, slide transition can be activated by

Planning and creating of website is called web

Magazines and brochures can be produced using a

Which of the following is one of the tools used to maintain the computer

Which of the following is not a good computer maintenance practice?

Commonly accepted practices, rules or methods in computing are called

Which of the following is safety measure in the computer laboratory?

Safety measures to be observed when using the computer include all of the following except

A computer professional who studies an existing system with a view to evolving a computer-based system from it is called?

Which of the following is not an anti-virus?

Which of the following is used to retrieve specific information from database tables?

Which of these methods would delete a relationship defined between two tables in MS Access?

Which of the following is not an effect of computer virus?

What file organization would require that all the five (5) records be read before the 6th record is written?

Which of the following is not an advantage of file organization?

Maintaining the value nd content of data is part of data

Which of these operations would not improve the performance of a parallel database system?

The use of Visual Display Unit was a major breakthrough in the

In hexadecimal system, D is equivalent to

A teacher computed the average score of students in a given test. The result of the computation describes

The sum of 110\(_2\) and 101\(_2\) is

One advantage of the first generation computers is

Magnetic Ink Charcter Recognition is applied on

Internet banking entails

Which of the following parts of the computer ensures the smooth operation of its hardware?

Basic computer operations include the following except

One disadvantage of electronic data processing is

Which of the following sources of information is received by the user in visual mode only?

Which of the options A to D is not a medium of information transmission?

A company has four computer system, one printer and one scanner for its daily operations. One factor that can motivate the company to connect all the devices in a network is the need to

One similarity  between the internet and intranet is that they both

The process of copying data or information form the internet to a personal computer is termed

An entrepreneur who wishes to send digital data over a telephone line would need a

Graphical User Interface is considered user friendly because of the following reasons except that it

The symbols dialog box of MS Word application is located on the

Pressing the key combination Ctrl + J on a selected text in a Microsoft Word document would

The merge button in spreadsheet application is used to

If cell A20 in MS Excel contains the value 5, then the formula "A=A20^3" will return a value equal to

A database contains list of customers and their phone numbers. What typ of relationship desribes a customer having multiple phone numbers?

The DBSM statement select* from Marksheet in table Marksheet will display all records in the fields; ID NAME SCORE GRADE 001 Abdul 55 C 002 Emeka 52 C 003 Kola 49 P

Which of the following objects is not located on the slide layout

The following programming tools are employed by a web developer except

Graphics can be captured using the following devices except

Which of the following substances is used for cleaning the mouse ball

One characteristics of a dirty mouse is that the mouse

One responsible way of using the computer is

Any activity carried out to protect the user from hazards while using the computer is called

In order to protect a computer on the World Wide Web from throats, the user should

Responsibilities of a database administrator includes the following except performing

The following tools are used for protecting the computer against virus attack except

Which of the following software replicates itself without being executed by the user

In the model; Furniture (Table, Chair, Wardrobe) Furniture is...

Which of the following database operations does not require a Data Manipulation Language?

The file organisation method which allows records to be accessed in any sequence is

A file organization that has reference which identifies a record in relation to other records is called...

Providing access control to a school is the responsibility of a

Figure 1  ABOVE depicts.

The first generation computers made use of

Microprocessor was used as the main electronic component of the

The act of producing information from figures, text or images is called data

The following are primary sources of information except

Which of the following is not considered when classifying computers

Which  of these channels would enable business transactions between a buyer from Nigeria and a seller from Ghana

The ICT application which helps to resolve road congestion at junctions is

The main components of the central processing unit (CPU) of the computer are

Stages in data processing cycle includes the following except data

At what stage of information processing is data validtion carried out?

The media which enable electromagnetic signals to be transmitted through free space is known as

The following are advantages of networking except

Which of the following devices would not transmit signals from one point to another?

Another term for Uniform Resources Locator (URL) is

The website "www.google.com" indicates that Google is

Identify an operating system from the following software

Which of the following command would undo the last operation carried out in Microsoft Word

While typing, a series of letters were highlighted and the keyboard key combination "Ctrl + B" was executed, the highlighted letters would be

Table 1 is a part of MS Excel worksheet that shows the marks obtained by some students in an examination. Use the table to answer questions 20 and 21. S/N A B C D E F 1 NAME OF STUDENT ENGLISH LANGUAGE MATHEMATICS DATA PROCESSING COMPUTER STUDIES CIVIC EDUCATION 2 ANENE LORRETA 65 90 70 85 65 3 BAKARE IMAN 60 65 75 80 75 4 ENEH GRACE 75 65 65 75 60 5 MOHEMMED DEJI 65 60 65 60 60 6 ONYEBUEKE DEBORAH 89 65 60 60 65 Which of the following formulas would calculate the average score of the students in Mathematics?

Which of the following formulas would calculate the total score of ONYEBUEKE DEBORAH in the five subjects S/N A B C D E F 1 NAME OF STUDENT ENGLISH LANGUAGE MATHEMATICS DATA PROCESSING COMPUTER STUDIES CIVIC EDUCATION 2 ANENE LORRETA 65 90 70 85 65 3 BAKARE IMAN 60 65 75 80 75 4 ENEH GRACE 75 65 65 75 60 5 MOHEMMED DEJI 65 60 65 60 60 6 ONYEBUEKE DEBORAH 89 65 60 60 65

The following are advantages of a Database Management System (DBSM)  except

Extracting information in Database Management System (DCMS) involves

A special effect that controls the way slides appear in PowerPoint presentation is called

A reference to another page or resource on a website is done by

The design output of a graphic package can be in the following file formats except

The proactive maintenance of computer equipment before a fault or failure occurs is called

A good computer maintenance practice entails

Set of moral principles that regulate the ise of computers and concerns professional and social conduct is known as

Which of the following programs is a computer virus

Precautionary measures on computer do not include

The computer professional responsible for designing and maintaining a database is called database

Computer virus is not transmitted through

The following are attributes of computer virus except the ability to

A relational database model is designed according to set of rules known as

Which of the foolowing statements about relational model is not correct?

Arranging records in a file according to a particular order is referred to as

One advantage of indexed sequential file organization is that

The protection of database against compromise is known as

Which of the following is a characteristic of parallel databases?

Information that stimulates both the senses of hearing and sight is called

The modern definition of a computing machine is based on a concept known as

Arrange the following ICT tools in the order of invention from the earliest to the latest; cell phone, internet, satellite and radio

The pocess of gathering facts and statistics from different sources is known as data

A chart is a graphical representation of

The use of transistors in circuit was a major advancement in the

An ICT-based service that uses telecommunication devices to hold meeting among many participants in two or more location known as

Which of these devices does not support wireless communication

The manipulation of digitised information by computer or other digital electronic equipment is known as

Which of the following statements explains information processing

The information transmission medium from location A to location B in space is called

What is the role of the part labeled II in Figure 1 above?

Which of these technologies allows wireless connectivity in a Personal Area Network

The main function of the device in the part labeled II in Figure 2 above is

Use Figure 3 above to answer question below The title of the web page being accessed on the interface in Figure 3 is displayed on the part labeled

Use Figure 3 above  to answer  this question The shortcut key combination for adding a new tab in Figure 3 is

A program that enables the computer hardware to communicate and function effectively is

A Word document can have any of these file extension except

Which of the command shortcuts can be used to display the dialog box in Figure 4 when the application is running

The first step taken in editing a chart in MS Excel is

By default numeric values in a worksheet are

The diagram in Figure 5 depicts a

Which of the following sets are available when creating a table in "Design view" in Microsoft Access?

The MS PowerPoint feature which can be used to change the appearance of the entire presentation is the

One example of web design package is

The part labeled II in Figure 6 ABOVE is used to

In computer maintenance the dampen material can be used on the following devices except

Dust from the system unit casing can be removed using

Indiscriminate sending of unsolicited e-mails to many addresses is known as

In computing, ergonomics is a term associated with computer

A novice is discouraged from opening the CRT monitor for maintenance because

Computer professional bodies in Nigeria include the following except

The malware which appears as a harmless object but attack it's victims at the slightest opportunity is called

Virus effect can be prevented by

The parts of the object in Figure 7above labeled II are called

The arrangement that gives the correct order of magnitude of the database elements is

One unique feature of index file is that it contains

Which of the following file organization requires a primary key

Ensuring the correctness and consistency of data is referred to as data

In distributed database management system, breaking a relation into smaller relations is known as

The main component of the first generation computer was

The term Garbage-In-Garbage-Out is used to explain the characteristics of the computer in terms of

The number 101100101\(2\) in denary is

Which of the following statements is true?

The type of computer that counts in discrete form only is referred to as

Which of the following media involves point-to-point communication?

Fourth generation computer application can execute the following operations except

The joystick is mainly used for

The manipulation of digitalized information by computer or other electronic equipment is known as

Which of the following actions is not a source of computer virus?

When information is conveyed from one space to another, it is referred to as information

Which of the following file organizations requires primary Key?

The protocol for transferring file(s) from one machine to another is

Mr Francis has an office complex with 20 rooms. What type of network is suitable for connecting all the computers in their various rooms into a single network?

The following software are web browsers except

Use Figure 1 to answer question 16 To visit the previous page using the interface in Figure 1, the user will click on the part labeled

An operating systemthat enables more than one user to access the same data is called

The feature of a word document that shows the page, number of words and errors found in a document is the

Figure 2 shows a dialog box from Microsoft Word application. Use it to answer question 19 Which of the following command shortcuts can be used to display the dialog bax in Figure when the application is running?

S/N A B C D E F G H 1 STAFF DAYS ITEMS SALES (N) ITEMS SALES (N) ITEMS SALES (N) ITEMS SALES (N) ITEMS SALES (N) ITEMS SALES (N) 2 JOY MON 208 300 500 400 300 158 3 AKIN TUE 300 200 500 400 200 200 4 KEN WED 400 300 400 500 100 300 Figure 3 The highest sale by Joy is recorded in cell

The formula to calculate the average of a given range of data from cell B2 to cell D4 in a Microsoft Excel worksheet is

The field in a database which uniquely identifies each record is called a

The correct order of the steps taken in creating a database from the database template in MS Access 2007 is

To show the whole presentation in Microsoft PowerPoint 2007, select slide show from the

Web design packages includes the following except

Figure 4 shows CorelDraw tool bar. The part labeled I is used to

One precautionary measure taken when cleaning a monitor is

The erratic movement of the mouse pointer is usually caused by

The use of the internet to perform illegal activities is generally called

One safety measure to consider in a computer room is

Security breaches in computing cannot be prevented through the use of

A system analyst is a person who

The malware which is programmed to initiate at a specific date or when a specific event occurs is called

One advantage of information processing is that

The function of the SQL statement SELECT Student ID, Surname, House Name FROM Student, is that it

The best arrangement that gives the correct order of magnitude of the database element is

A file organization that contains a reference number is called

The following media are used for information transmission except

To prevent the loss of data in the computer, it is better to implement file

Which of the following terms is not a feature of distributed database?

The database tool that allows the user to select and filter data from multiple tables is referred to as

The following statements are steps used in creating a new workbook in a Microsoft Excel application. I. Click on New II. Click on the Microsoft Office button III. Choose blank document Which of the following arrangements shows the correct order of operation from the steps above?

Shared-memory is an architecture in

One example of web design package is

Preventive maintenance measures in computer room do not include

Corrective maintenance of software refers to

To search for information using the interface in Figure above, the keywords of the search subject is typed into part labelled

To access a website, the URL of the website is typed into the part labelled

One of the major differences between WAN and MAN is that

Which of the following malware does not replicate itself?

One disadvantage of using computer for information processing is

The part labelled III in the figure above is used to

Table 1 is a portion of a Microsoft Excel Worksheet which shows the marks obtained by some students in an examination. A B C D E F 1.NAME OF         STUDENT ENGLISH LANG MATHEMATICS DATA PROCESSING COMP.     STUDIES CIVIC EDUCATION 2.ANENE LORRETA 65 90 70 85 65 3.BAKARE IMAM 60 65 75 80 75 4.ENEM GRACE 75 65 65 75 60 5.MOHAMMED DEJI 65 60 65 60 60 6.ONYEBUEKE DEBORAH 89 65 60 65 65 Which of the following formulas can be used to find the average score for ENEH GRACE?

An application of ICT which allows a person to participate in a meeting from a remote location is called

The category of computers used for weather forecasting is known as

When choosing a file organization method a system administrator will not consider

A suitable application software for creating Tables 1 and 2 is

Table 2 can be derived from table 1 by

The part labelled I in this figure is used in Microsoft Word to

In Microsoft PowerPoint, the command: ctrl + m is used to create

The capacity of a communication channel is referred to as

A desktop computer is switched on and the monitor displays an error message which reads: No input signal. The likely cause of this error is

The concept of stored program for electronic devices was introduced by

At what stage in data processing does data manipulation take place?

One quality of a computer programmer

A file organization method that has reference which identifies a record in relation to other records is called

One application of ICT in education is

The process of sending and receiving information from one place to another is called information

Computer virus replicates itself into

High level programming languages such as COBOL and FORTRAN were first used in the

The subdivision of tracks in a hard disk is called

The standard way of arranging information is known as

Any meaningful fact and knowledge item that can be expressed in words and numbers is called

The type of network which has a restricted coverage within an enterprise is called

Arrange the following steps in the correct order for editing data type in data sheet view of a Microsoft Access database I. Click the type of data that that will be entered into the fields II. Click the data sheet tab on the ribbon III. Click the field you wish to define IV. Click the 'down' arrow next to the data type

Frequent backup of computer files helps to

A user working on a computer that is running on Windows 7 issued the command: Ctrl +Alt +Del while typing a document. What interface is expected to be displayed on the screen?

The following computer files will open on a computer that has only Microsoft office 1997 - 2003 installed except

The legal right given to the owner of an intellectual property to prevent others from duplicating or using the work freely is known as

Which of the following practices is a safety measure?

The Difference Engine and the Analytical Engine were invented by

A type of file organization that stores data in the order of their arrival is called

Which of the following computer types represents data as variable and continuous values?

The following feature are found in the toolbox of CorelDraw application except

The ruler feature in MS Word that is used to indent the second and subsequent lines of a paragraph is

Advantages of parallel database include the following except

The volume of data that can be sent from one point to another in a given time period is called

One application of ICT in medicine is

Figure 2 is an email application interface. Use it to answer questions 15 and 16 . New messages received are save in the part labelled

Figure 2 is an email application interface. Use it to answer questions 15 and 16 . To send an e-mail, the user must click on the part labelled

Computer malware is detected by

When performing computer recovery operations after a system crash, the startup disk is used to

The speed of access to files in a random access file compared to other file organization methods is

Which of the following devices is needed by a technician for protection against electrostatic discharge?

Figure 3 is a Microsoft Excel Worksheet. Use it to answer questions 20 and 21 . A B C D E 1 IDENTICATION NUMBER BASIC SALARY (N) TOTAL ALLOWANCE (N) TOTAL DEDUCTION (N) NET SALARY (N) 2 WASC/LPT/001 800000 60000 40000 820000 3 WASC/LPT/002 700000 40000 20000 720000 4 WASC/LPT/003 300000 10000 5000 305000 5 WASC/LPT/004 400000 20000 10000 410000 Figure 3 What formula will correctly display the total number of individuals involved in the computation as shown in Figure 3 ?

Figure 3 is a Microsoft Excel Worksheet. Use it to answer questions 20 and 21 . A B C D E 1 IDENTICATION NUMBER BASIC SALARY (N) TOTAL ALLOWANCE (N) TOTAL DEDUCTION (N) NET SALARY (N) 2 WASC/LPT/001 800000 60000 40000 820000 3 WASC/LPT/002 700000 40000 20000 720000 4 WASC/LPT/003 300000 10000 5000 305000 5 WASC/LPT/004 400000 20000 10000 410000 Figure 3 What formula will calculate the total number of individuals who earn less than ₦500,000 from the table as shown in Figure 3 ?

Figure 4 is an entity relationship diagram in MS Access . Use it to answer questions 22 and 23 . How many entity are listed in Figure 4 ?

Figure 4 is an entity relationship diagram in MS Access . Use it to answer questions 22 and 23 . What kind of relationship exists between users and products as shown in Figure 4 ?

Database Administrator is a professional who

The aim of administering questionaire is to collect

A pointing device that controls cursor movement on the screen is

The information processing stage that produces detailed evaluation of data is

A digital platform for the delivery of public sector information and seminar to citizens is called

The following precautionary measures are taken against virus infection except

Artificial intelligence is a feature of

Macromedia Dreamweaver application is used for

People who use cathode ray tube monitor without antiglare screen are susceptible to

Figure 5 is an MS PowerPoint application interface. The part used to apply motion effect to different objects of a slide is labelled

Use Table 1 to answer questions 35 and 36 . Table 1: TableStudent Reg No House Age 18/001 Yellow 14 18/002 Blue 15 18/003 Yellow 15 Columns 2 and 3 in Table 1 cannot be used as primary key because both fields contain

Use Table 1 to answer questions 35 and 36 . Table 1: TableStudent Reg No House Age 18/001 Yellow 14 18/002 Blue 15 18/003 Yellow 15 The attributes in Table 1 are

Computer ethical practises include the following except

The process of drawing inference from a piece of information is called

A computer system under use was found to be unusually slow, freezes often and very dusty. What is needed to correct this problem?

The equipment shown in Figure 1 is used for

Use the information below to answer questions 13 and 14 . A student in the school hostel was able to upload some personal details on the school portal via the school's WiFi . The ISP and the hostel are both domiciled in the school premises. What type of network is illustrated above?

Use the information below to answer questions 13 and 14 . A student in the school hostel was able to upload some personal details on the school portal via the school's WiFi . The ISP and the hostel are both domiciled in the school premises. The physical infrastructure through which internet traffic are exchanged between the ISP in the school illustrated above and other ISP s is called

The allocation and de-allocation of computing resources in a computer is the function of

The following terms describe the importance of data security except data

Which of the following data elements ranks highest in size?

The Stepped Reckoner was developed by

The binary number 100101, can be written in denary as

The first stage in computer data processing procedure is

One advantage of electronic data processing is that it

The type of computer that has the ability of counting in discrete form is referred to as

One reason for using Computer Aided Design in manufacturing is that

Which one of the following statements is true about Voice Over IP? it

Which one of the following sets of devices can be used to store data during processing?

The process of inspecting, transforming and modeling data to get useful information is known as

One disadvantage of using computer for information processing is

The diagram in Figure 1 illustrates process called

The transmitter in communication is the component that

Which of the following resources is not usually shared in a network?

Factors to be considered when creating a backup system in a computer network include

The URL www.exams.edu.ng represents the website of

The Post Ofice Protocol (POP) is used to

A user working on a computer that is running on Windows 7 issued the com- mand "Ctrl + Alt + Del" while typing a document. What interface is expected to be displayed on the screen?

Header and Footer are added to a document in MS Word by just clicking on the

A typist positioned the insertion point at the beginning of a line of text in a word processor and then pressed down the Shift key and clicked at the opposite end of the text. What would be the result of this action? The text will be

The Microsoft Excel menu bar icon shown in Figure 2 is used to

To add a new column to the right of the IGR column on the interface in the figure above, the user would.

The function of the foreign key in a database is to

How many primary keys exist in the figure above?

Which of the following lists contains the primary keys in the figure above?

Web design packages include the following, except

The part labelled IV in the image above is used to

One precautionary measure taken when cleaning a monitor is

Which one of the following practices is considered ethical?

Proper network implementation and good ICT policies are types of

Preventive maintenance measures in the computer room include the following options except

A database administrator is responsible for the following tasks except

Measures taken to avoid eye strain include the following except

A computer virus replicates itself into other programs or certain areas on the disk during the

A malware that copies and replicates itself using computer network and security flaws is

The entities in the figure above are named

Which one of the following statements is true about database tables?

The major difference between serial and sequential files is that sequential files are

Which one of the following pairs contains computer file classification?

Which of the following statements supports the goals of data backup? I. Need for duplication II. Need for future reference III. Protection against data loss

Which of the following characteristics is associated with the architecture of parallel database?

Who among the following scientists invented the punch card?