Computer Knowledge For CWE-PO/MT-V- Main Examination

Computer Knowledge For CWE-PO/MT-V- Main Examination

Q-1. A result of a computer virus can NOT lead to ________.

(1) Disk Crash 

(2) Mother Board Crash 

(3) Corruption of program 

(4) Deletion of files 

(5) None of these 

Q-2. Which of the following is not a font style?

(1) Bold (2) Italics (3) Regular (4) Superscript (5) None of these 

Q-3. The ________ states that a foreign key must either match a primary key value in another relation or it must be null.

(1) entity integrity rule

(2) referential integrity constraint 

(3) action assertion

(4) composite attribute 

(5) None of these 

Q-4. An applet ________

(1) is an interpreted program that runs on the client 

(2) tracks the number of visitors to a Website 

(3) is a compiled program that usually runs on the client 

(4) collects data from visitors to a Website 

(5) None of these 

Q-5. A ________ sometimes called a boot sector virus, executes when a computer boots up because it resides in the boot sector of a floppy disk or the master boot record of a hard disk.

(1) System virus

(2) Trojan horse virus

(3) File virus 

(4) Macro virus

(5) None of these 

Q-6. Which error detection method uses one’s complement arithmetic?

(1) Simply parity check

(2) Checksum 

(3) Two-dimensional parity check

(4) CRC 

(5) None of these 

Q-7. Portrait and Landscape are

(1) Page Orientation

(2) Paper Size

(3) Page Layout 

(4) All of above

(5) None of these 

Q-8. If you need to change the typeface of a document, which menu will you choose?

(1) Edit (2) View (3) Format (4) Tools (5) None of these 

Q-9. Which is considered a direct entry input device?

(1) Optical scanner

(2) Mouse and digitizer

(3) Light pen 

(4) All of the above 

(5) None of these 

Q-10. Which is used for manufacturing chips?

(1) Bus

(2) Control unit

(3) Semiconductors

(4) A and B 

(5) None of these 

Q-11. The computer code for the interchange of information between terminals is-

(1) ASCII (2) BCD (3) EBCDIC (4) All of above (5) None of these 

Q-12. A byte consists of-

(1) One bit (2) Four bits (3) Eight bits (4) Sixteen bits (5) None of these 

Q-13. A hybrid computer

(1) Resembles digital computer

(2) Resembles analog computer 

(3) Resembles both a digital and analog computer 

(4) All 

(5) None of the above 

Q-14. What is the default left margin in Word 2003 document?

(1) 1" (2) 25" (3) 5" (4) 2" (5) None of these 

Q-15. What is gutter margin?

(1) Margin that is added to the left margin when printing 

(2) Margin that is added to the left margin when printing 

(3) Margin that is added to the binding side of page when printing 

(4) Margin that is added to the outside of the page when printing. 

(5) None of these

Answers

Q-1.(2) Q-2.(4) Q-3.(1) Q-4.(3) Q-5.(5) Q-6.(2) Q-7.(1) Q-8.(3) 

Q-9.(4) Q-10.(3) Q-11.(1) Q-12.(3) Q-13.(3) Q-14.(2) Q-15.(3)