- Name four operations that can be performed on a relational database files.(Solved)
Name four operations that can be performed on a relational database files.
Date posted: September 29, 2017.
- A computer teacher has put a rule that flash disks should not be used in computer laboratory. (a) Give two reasons for the rule.(Solved)
A computer teacher has put a rule that flash disks should not be used in computer laboratory.
a) Give two reasons for the rule.
(b) State two alternatives that can be used to achieve the same objective
Date posted: September 29, 2017.
- Mention three causes of eye strain in the computer room.(Solved)
Mention three causes of eye strain in the computer room.
Date posted: September 29, 2017.
- Distinguish between compiler and interpreter.(Solved)
Distinguish between compiler and interpreter.
Date posted: September 29, 2017.
- List two things that can spoil a printer if they are not of correct specification and explain what
damage may be caused.(Solved)
List two things that can spoil a printer if they are not of correct specification and explain what
damage may be caused.
Date posted: September 29, 2017.
- Explain four reasons which make microcomputers suitable for personal computing work.(Solved)
Explain four reasons which make microcomputers suitable for personal computing work.
Date posted: September 29, 2017.
- Explain the emerging trends in microcomputer technology in relation to (i) Size (ii) Cost(Solved)
Explain the emerging trends in micro computer technology in relation to:
i. Size
ii.Cost
Date posted: September 29, 2017.
- List four devices located under the cover of the system unit.(Solved)
List four devices located under the cover of the system unit.
Date posted: September 29, 2017.
- Explain three categories of computers(Solved)
Explain three categories of computers
Date posted: September 29, 2017.
- State two types of application software.
(Solved)
State two types application software
Date posted: September 29, 2017.
- Explain three components of the computer's system software.(Solved)
Explain three components of the computer's system software
Date posted: September 29, 2017.
- Explain how the user may identify a compatible computer software. (Solved)
Explain how the user may identify a compatible computer software
Date posted: September 29, 2017.
- Discuss the effects of computer on the following (i) Health (ii) Labor force(Solved)
Discuss the effects of computer on the following (i) Health (ii) Labor force
Date posted: September 29, 2017.
- Explain three applications of computers in the society(Solved)
Explain three applications of computers in the society
Date posted: September 29, 2017.
- List any two word processor software.(Solved)
List any two word processor software.
Date posted: September 29, 2017.
- Outline two uses of forms in database design.(Solved)
Outline two uses of forms in database design.
Date posted: September 29, 2017.
- Give three main categories of higher learning where you can advance your computer skills
after O-level.(Solved)
Give three main categories of higher learning where you can advance your computer skills
after O-level.
Date posted: September 29, 2017.
- Outline any four advantages of using robots in industries over human beings.(Solved)
Outline any four advantages of using robots in industries over human beings.
Date posted: September 29, 2017.
- What is a robot?(Solved)
What is a robot?
Date posted: September 29, 2017.
- What is an expert system?(Solved)
What is an expert system?
Date posted: September 29, 2017.
- State the stages of program development where an interview is used.(Solved)
State the stages of program development where an interview is used.
Date posted: September 29, 2017.
- Outline four ways in which data integrity may be maintained(Solved)
Outline four ways in which data integrity may be maintained
Date posted: September 29, 2017.
- Explain two errors that can occur during data entry(Solved)
Explain two errors that can occur during data entry
Date posted: September 29, 2017.
- Define the term software installation in computer studies and describe briefly any two sources from where a software may be installed from.(Solved)
Define the term software installation in computer studies and describe briefly any two sources from where a software may be installed from.
Date posted: September 29, 2017.
- A form four student tried to save his project from a hard disk to a CD but was not successful.
List three possible causes of the...(Solved)
A form four student tried to save his project from a hard disk to a CD but was not successful.
List three possible causes of the anomaly.
Date posted: September 29, 2017.
- Other than I/O devices, list other three devices under the control of the operating system.(Solved)
Other than I/O devices, list other three devices under the control of the operating system.
Date posted: September 29, 2017.
- List four data types used in structural programming.(Solved)
List four data types used in structural programming.
Date posted: September 29, 2017.
- Briefly explain the following terms as used in desktop publishing. (a) Editing tools (b) Formatting tools(Solved)
Briefly explain the following terms as used in desktop publishing.
(a) Editing tools
(b) Formatting tools
Date posted: September 29, 2017.
- Give three methods that are used to transform an object in desktop publishing.(Solved)
Give three methods that are used to transform an object in desktop publishing.
Date posted: September 29, 2017.
- Differentiate between hardware and software portability.(Solved)
Differentiate between hardware and software portability.
Date posted: September 29, 2017.