274
Encryption helps with what?
- A. Spam messages
- B. identify source of message
- C. Safe delivery of messages to destination without being accessed by a third party
- D. interpretation of message and digital data
275
In any software package, which of the following versions represents a major improvement on the previous version?
- A. 1.0
- B. 1.5
- C. 2.0
- D. 2.5
276
An inventory management program can assist with ________
- A. distribution
- B. purchasing
- C. planning
- D. all of the above
277
Storage which retains data after power cut off is called.
- A. Volatile storage
- B. Non-volatile storage
- C. Sequential storage
- D. Direct storage
278
Which doesn’t belong to the group?
- A. Primary memory
- B. Main memory
- C. External memory
- D. Internal memory
279
The acronym IP address has its full meaning to be _________
- A. Internet protocol
- B. Internet password
- C. International processing
- D. Internet processing
280
For what does WAN stand?
- A. World application network
- B. Wide area network
- C. Wide acreage network
- D. Work arrangement network
281
From where can the name of a user account be changed?
- A. Setting
- B. Computer name
- C. Code panel
- D. Control panel
282
Which key deletes text?
- A. Arrow keys
- B. enter key
- C. backspace key
- D. esc key
283
The Caps key on a keyboard is used to___________
- A. move to previous page
- B. Delete files
- C. Switch between upper and lower case letters
- D. Space texts
284
Fire fox is an example of __________
- A. System software
- B. Application package
- C. Application software
- D. Computer tools.
285
A computer can’t boot if it does not have ____________
- A. compiler
- B. Loader
- C. OS
- D. Assembler
286
The function of an assembler is to _________
- A. convert basic language to machine language
- B. convert high level language to machine language
- C. convert assembly language to machine language
- D. convert assembly language into high level language
287
Which of these application packages is mostly used by computer users?
- A. CorelDraw
- B. Ms Access
- C. Ms Excel
- D. Ms Word
288
A word processor can be used to
- A. write text
- B. edit text
- C. print text
- D. all of these