Jss 3 Third Term Examination ICT

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CLASS: JSS 3

SUBJECT: ICT                                

TIME 1HR:30mins   

Instruction: Answer all Questions in this section

Fill in the blank spaces with the correct option from “a” to “d”.
1. _____ is the main PC box which houses various components of the computer and unto which all computer peripherals are
connected. a) Computer b) CPU c) Hardware d) System unit
2. The following are part of a computer except ____.    a) Keyboard b) mouse
c) black berry d) monitor
3. The CPU can be found _____. a) in the System unit   b) on the table c) under the table d) on the monitor
4. ____ is used to send data into the computer.  a) System unit b) Keyboard
c) Printer d) Monitor
5 The CPU is normally housed on the____ within the System unit. a) monitor b) mouse c) mother board    d) printer
6. _____ determines the speed of your computer.  a) hard disk b) Memory c) CPU d) keyboard
7.  ____ is known as the father of Computing. a. William Seward Burroughs
b. Charles Cliford c. Charles Barbbage.
d. Blaise Pascal
8.  ____ is the inventor of the Analytical Engine. a. William Seward Burroughs b. Charles Cliford c. Charles Barbbage.
d. Blaise Pascal
9. What is RAM short for? a) Random Accellerated Motion b) Random Access Memory c) Random Access Movement
10.  _____ can be defined as picture representatives for one or more sets of information.
a. Graph b. Paint c. House d. None of the above

(fill in the gaps)

11. Those that have undergone one form of formal computer training or the other are called _____.  
12. The ______has the overall responsibility of the computer department
13. The person that looks at the detail of the existing systems and the designs of the computer base system is called ____. 
14. Who encodes the procedures detailed by the system analyst in a language suitable for the specified computer? 
15. The people that teach computer at various levels are called ____. 
16. The people that handle and operate hardware in the computer room; communicate with the operating system and try to keep the system running smoothly are called _____.  
17. It is the responsibility of the ____ to maintain and update documents in the library.
    8.___ are the people in other professions who make use of computer to do their jobs.
    19. _____ is the role of people or humans in the computing process. Peopleware
    20. The _____ ensures the computer installation runs efficiently in satisfying the computer needs of the organization which it serves.  

(Select the option that best completes the sentences)
21. The main storage area within the computer is the _____  a) Diskette b) Hard disk c) RAM d) ROM
22. The touch pad is an ____ device.
a) Input b) output    c) storage d) sound
23. ____ are devices used to send data into the computer for processing. a) Storage devices b) output devices   c) input devices d) video sender
24. Earliest computers were ______. a.Pentium one  b. People c. Animals
d. Calculators
25. Who invented the Difference Engine?
a. Blaise Pascal b. Charles Babbage c. John napier d.  William Seward Burroughs
26. Corel Draw is for _____. a. Paint
b. drawing c. games d. music
27. The following are features of Graphic packages except _____. a. typewriter keys b. title bar c. menu bar color pallet
28. For communication to be complete, it requires _____ a) telephone b) recipient
c) town criers d) whistling
29. The following are ancient methods of communication except _____ a) oral
b) beating of drums c) whistling d) print
30._____ is critical to effective communication between parties.
a) Message b) Telephone c) Feedback            d) radio
31. Convert 64 to base 6. a) 2446 b) 2246 c) 1446               d) 2426
32. Convert 72 to base 4 a) 10204 b) 2434 c) 10104           d) 10004
33. Convert 11102 to hexadecimal number. a) A b) B     c) C d) D
34. Convert 28 to hexadecimal number (base 16). a) A b) 1E c) 1D d) 1C
35. ____ is one of the functions of Operating system.   a) Process management b) Battery management c) Time management d) Office management
36. ____ is a number system that consists of only 0 and 1. a) Hexadecimal number
b) Binary number   c) Octal number
d) Decimal number
37. The highest singular number in binary system of number is ____ a) 10 b) 99999 c) 1000000 d) 1
38. The following factors affect the performance of the computer except____. a) RAM size b) CPU speed
c) Defragmentation d) Disk formatting
39. A____ consists of 8 bits. a) Byte
b) Nibble  c) Kilobyte d) Megabyte
40. Which of the following is NOT an input device?  a) Keyboard b) scanner c) monitor d) mouse
41. What function is used to determine the average value of the selected cells contents? A. AVERAGE B. SUM C. SUMIF
D. WHOLE
42. What function is used to add the contents of selected cells? A. AVERAGE
B. COUNT C. SUM D. COUNTA
43. In Excel 2007 the COUNT function has been replaced by the COUNTA function. Is this true or false?  A) True B) False
44. Regarding the SUM function which of the following is using the correct syntax?
A. SUM(C4:C7) B. SUM(C4+C7)
C. =SUM(C4:C7) D. =SUM(C4-C7)
45. Regarding the AVERAGE function which of the following is using the correct syntax? A. AVERAGE(C4:C7) B. AVERAGE(C4:C7)
C. =AVERAGE(C4-C7) D. =AVERAGE(C4:C7)
46. What type of chart is this?

1. Column Chart
2. What is the no. of sales for East?
3. 34 B. 23 C. 60 D. 74
4. The no. of sales for West is ___. A. 34
   B. 23 C. 65 D. 74
5. ____ can be used to rearrange your cell content alphabetically. a. Auto fill
   b. increase decimal c. Sort d. percentage
6. This is used to ______.

1. Join two or more cells together.
2. Determine how data will be placed within a cell.
3. To make text fall into two or more rows so it can be senn all at once.
4.  To fill cells using previous pattern

51. _____ are raw or unprocessed facts.
    a. Information b. Memory c. Data
    d. Processor
    52. Telephone is a __________ device
    (a) telecommunication
    (b) multicomm
    (c) mono communication
    (d) intercom
52. ____ is a structured collection of related records stored in a computer system with the aim of retrieving them at a later date.
    a) Record b) Database c) Forms d) Query
53. Why do we need a database?
    a) To store messages b) To keep sales record c) to process data d) none of the above
54. A processed data is referred to as _____.
    A. Program B. Output C. Flowchart
    D. Algorithm
    56. The present information age is known as ______.
    A. Early age B. Old age C. Electronic age D. Current age
55. One of the following is not a qualities of a good computer professional.
    A. Research B. Multitask C. inability to Solve Problems D. Adaptability
56. _____ is a type of program that uses keywords to search for documents that relate to these keywords and then puts the results found in the order relevance to the topic that was searched for.a. Google b. Yahoo c. Website (d.) Search engine
57. The existence of gaps in the society between those who have access to technology and those who don’t is called _____. a. Digital device
    b. digital divide c. digital decide
    d. digital clock
58. A site or area on the World Wide Web that is accessed by its own Internet address is called a _____.
    A. web page B. web site C. Home Page D. None of the above
59. Google was started in _____ _____ as a research project. a. January 1996 b. February 1996 c. January 1986 d. February 1986
60. What function is used to determine the average value of the selected cells contents?
    A. AVERAGE B. SUM C. SUMIF
    D. WHOLE

64.______ are software programs used for relaxation and to learn some skills.
A. Computer program B. Computer Game C. Computer System D, None of the above

65. Which of the following is not an action of virus?
    A. Replication B. Creativity
    C. camouflage D. Delivery
66. A ______ does not alter files but resides in active memory and replicates.
    A. Worm B. Virus C. Trojan Horse
    D. Bot
67. What function is used to add the contents of selected cells? 
68. AVERAGE B. COUNT C. SUM
    D. COUNTA . 
69. Regarding the SUM function which of the following is using the correct syntax?
    A. SUM(C4:C7) B. SUM(C4+C7)
    C. =SUM(C4:C7) D. =SUM(C4-C7)
70. Regarding the AVERAGE function which of the following is using the correct syntax?
    A. AVERAGE(C4:C7)
    B.AVERAGE(C4:C7)
    C. =AVERAGE(C4-C7)
    D. =AVERAGE(C4:C7)
71. A ____ is a collection of cells where you store, manipulate and display data.
    A. Cell B. Worksheet C. Workbook
    D. None of the above.
72. Computer games can be played using the following except _______.
    A. Keyboard B. Joystick C. Mouse
    D. Light Pen

72______ is a cell with a thick boarder around it. A. Name box B. Active cell C. Formula bar
D. Row & column

73. The largest category of computer criminals are called _____.
    A Crackers B. Thieves C. Hackers D. Agents 
74. The Assembler is an interpreter to which language? (a) Machine language. (b) mid-level language (c) high level (d) low level
75. A document on the World Wide Web is called ______.A. Web page B. Hypertext
    C. Website D. Internet
76. A person working in the field of information technology
    A. Computer professional B. computer scientist C. Computer manufacture
    D. None of the above.
77. One who has studied the theoretical foundations of information and computation and their application is known as _____.
78. One of the following is not a quality of a good computer professional.
    A. Research B. Multitask C. inability to Solve Problems D. Adaptability
79. The ____ is responsible for licensing and registering private telecommunications concerns in Nigeria.
    A. Nigerian Communications
    Commission
    B. Nigeria Computer Society
    C. Computer Professionals Registration Council
    D. African Information Security
    Association
80. ______ is a person who writes computer software.
    A. Computer system Analyst
    B. Software Engineers C. Computer Programmer D. Computer technician
81. The following are means of transmitting information EXCEPT ____. A. fire lighting B. Oral C. Radio
    D. dancing  
82. What is the full meaning of FTP? 
    A. File Transfer Protocol B. File Transfer Program C. File Transfer Particles D. File Transfer process
83. What is the full meaning of HTTP?
    A. Hyper Text Transfer Protocol
    B. Hyper Transfer Text Protocol
    C. Hyper Tension Transfer Protocol
    D. Hyper Time Transfer Protocol
84. The benefit of new economy include the following except _____.
    A. It is difficult to operate
    B. It creates new jobs
    C. requires low capital to start a new business
    85. The collection of two or more computers to share resources and communicate with one another is called _____.
    A. Network B. Modem C. transmission
    D. Computer
85. Computers perform specific functions, but to do this it needs sequence of ________  (a) agenda
    (b) plans (c)instructions (d) formatting
86. The following are computer programming languages except
    (a) C (b) C++ (c) Basic (d) Master
87. The ______ language is the computer fundamental language and the only language directly understood by the computer
    (a) machine language (b) low level language (c) high level language
    (d) mid-level language
88. Which part of the CPU handles arithmetic operations such as addition, subtraction, multiplication, division etc.?
    a) Control unit b) Logic unit c) Register
    d) Arithmetic unit
89. Cutting tools and weapons were mainly made of iron or steel in the ____ age. a) Stone b) middle age 
90. c) stone age
    d) industrial age.

91, The information age that is characterized by the ability of individual to transfer information freely and to have instant access to knowledge that would have been difficult or impossible to find previously. a) Digital age b) Stone age
c) Iron age d) Middle age

92. Before counting devices were invented, man used the following except ____ for counting. a) Calculator b) pebbles c) stones d) fingers
    93. ____ is made up of wooden frames bearing parallel lines of threads or wires upon which beads are moved for counting. a) Napier bones b) Abacus
    c) Pascaline d) Difference engine
93. A device, made of bones was invented in 1617. a) Pascaline b) slide rule
    c) analytical engine d) Napier bones
94. The Economy of a country can be measured through ____. a) Analytical machine b) exchange rate c) Slide rule
    d) none of the above
95. The following is a feature of the old economy except ____. a) It is time consuming b) It is labour based economy
96. c) It is digital and not mechanical
97. d) The means of communication is slow
98. An activity engaged in for diversion or amusement is ______. A. Audio game
    B. Game C. Video D. None of the above
99. _______ is another name for web browser.
    A. Website B. Web page C. Internet browser D. Domain Name System (DNS).
100. In Ms Excel, text is aligned by default within a cell to the_____.
     a. left b. right c. middle d. none of the above
101. In Ms Excel, number is aligned by default within a cell to the_____.
     a. left b. right c. middle d. none of the above

SECTION B (Theory)

Answer only two questions

1. Who is a computer professional?
   b. list 7 computer professionals and describe the functions of any two of them. 
2. A. What are input devices?

1. Mention 4 input devices
2. State and explain the 2 types of keyboard

1. What is computer virus?

1. List three classes of computer virus and explain any one of them
   c. Differentiate between the three major types of Malware

1. Define:

1. Game ii. Video game
   iii. Computer game
2. List 7 examples of computer games.

1. What is a graph?
   b. List 5 types of graph
   c. Draw any two of the above