SECOND TERM MID TERM TEST COMPUTER STUDIES JSS 1

SECOND TERM

Examination malpractices may lead to a repeat of the subject or suspensions don’t be involved.

Subject: I.C.T Duration: 2HR Class: JSS 1

[the_ad id=”40091″]
1. ____ are the display devices used to view the display output of a computer (a) Lcd monitors (b) Crt monitors (c) computer monitor (d) motherboard.
2. The _____ is the main circuit board holding the integrated circuits for other components to be connected. (a) USB storage (b) RAM (c) optical drive (d) motherboard.
3. Validation is ensuring that supplied data is clean, ______ and useful. (a) dirty (b) correct (c) white (d) black.
4. USB Storage are plug- in USB memory sticks useful for _____ and transferring data. (a) keeping (b) saving (c) storing (d) filing.
5. CRT monitors has it’s extended back and always big in size. (a) true (b) false (c) not sure (d) none of the above.
6. ______ is the set of programs that allows all the parts of the computer and its peripheral devices to operate correctly. (a) C.p.u (b) hard disk (c) the operating system (d) floppy disk drive.
7. _______ ethics refers to manners or set of rules that allow you to behave and interact correctly with other users in a social environment. (a) system (b) computer (c) social (d) hardware.
8. Inserting elements from other _______ , as illustrations or photographs is among the fuctions of word processing software. (a) hardware (b) operating system (c) software (d) documents.
9. ______ is main storage device for programs and data when the computer is not used. (a) floppy disk drive (b) hard disk drive (c) optical drive (d) operating system.
10. A__________ is an electronic device or computer software application, which is used for carrying out word processing operations. (a) microsoft word (b) hardware (c) word processor (d) word pad.
11. ___________is a processor package. (a) microsoft word (b) word processor (c) data processing (d) ms paint.
12. Ensuring that supplied data is “clean, correct and useful” is _________ (a) sorting (b) aggregation (c) validation (d) reporting.
13. ________ separates data into various categories (a) analysis (b) separation (c) clarification (d) classification.
14. Preparation is the manipulation of data into a form suitable for further ________and________. (a) input and output (b) analysis and processing (c) data and information (d) sorting and analysis.
15. ____________ is a series of steps carried out to extract information from raw data. (a) Word processing (b) Microsoft word (c) data processing cycle (d) collection.
16. The ________ of results processed by a computer is very high. (a) statement (b) constant (c) reliability (d) validity.
17. _______keys include the letter keys A − Z and digit keys 0 – 9 which generally give same layout as that of typewriters. (a) Numeric keys (b) typing keys (c) function keys (d) control keys.
18. _______is the last stage where data, instruction and information are saved or stored for future use. (a) Validation (b) data processing cycle (c) storage (d) processing.
19. Data entry is done through the use of a keyboard, digitizer, scanner, or data entry from an existing source is _______ (a) input (b) output (c) storage (d) monitor.
20. ______ is the most common and very popular input device which helps in inputting data to the computer. (a) light pen (b) scanner (c) touch pad (d) keyboard.
21. These keys provide cursor and screen control. (a) function keys (b) control keys (c) numeric keys (d) typing keys.
22. Word processing is the use of the computer hardware and software to create, edit, view, store, retrieve and print _________ (a) clothing material (b) textual material (c) documents (d) graphics.
23. The biggest advantage of LCD monitors is their size and _____. (a) shape (b) height (c) weight (d) body.
24. LCD monitors do not have high radiation emission. (a) false (b) true (b) none of the above (d) not sure.
25. ______is an example of a word processor (a) Zuma (b) Ms paint (c) Ms word (d) GTA
26. A DVD drive that allows removable optical discs to be used to store information is ____ (a) floppy disk (b) optical drive (c) flash drive (d) RAM.
27. Validation is ensuring that supplied data is clean, ______ and useful. (a) dirty (b) correct (c) white (d) black
28. Get good _____ protection software and make sure it scans your incoming emails.
29. Don’t type in all capital letters; it looks like you are _______.
30. Thou shall not use ______ to harm other people.
31. The computer also has the ________to store large amount of files
32. _______Monitors are heavy and occupies more space at the desk.
Identify the following devices
33. _____________________
34. ________________________
35. _________________________

[the_ad id=”40091″]

SECTION B: THEORY: Answer three questions from the following questions

1. A. What is Computer Ethics
B. Mention five basic netiquettes
C. Mention the ten commandments of computer ethics.
2. A. What is Data Processing?
B. Mention the stages of the data Processing cycle
C. Explain each stage of the data processing cycle.
3. A. Define the system unit
B. Mention the internal components of the system unit
C. Write the function of the following
a. HDD:
b. Memory/RAM:
c. Floppy disk drive:
d. Optical drive:
4. A. What is a word processor?
B. State examples of software used for word processing
C. State the fives uses of word processor

[the_ad id=”40091″]