Get premium membership and access questions with answers, video lessons as well as revision papers.
is a column or group of columns in a relational database table that provides a link between data in two tables.
jim items answered the question on April 3, 2018 at 11:00
- What is a key field?
(Solved)
What is a key field?
Date posted: April 3, 2018. Answers (1)
- Give three dangerous areas or industries where the use of computer simulations would be better than carrying out the real experiment(Solved)
Give three dangerous areas or industries where the use of computer simulations would be better than carrying out the real experiment. (3 marks)
Date posted: April 3, 2018. Answers (1)
- State the differences between Impact and Non-Impact Printers(Solved)
State the differences between Impact and Non-Impact Printers
Date posted: April 3, 2018. Answers (1)
- State the positive impacts of computers to the society (Solved)
State the positive impacts of computers to the society
Date posted: April 3, 2018. Answers (1)
- List down the components that makes up a computer (Solved)
List down the components that makes up a computer
Date posted: April 1, 2018. Answers (1)
- State and explain the two forms of data (Solved)
State and explain the two forms of data
Date posted: March 30, 2018. Answers (1)
- What is data processing?(Solved)
What is data processing?
Date posted: March 30, 2018. Answers (1)
- State and explain the importance of a computer(Solved)
State and explain the importance of a computer
Date posted: March 30, 2018. Answers (1)
- What is an application software?(Solved)
What is an application software?
Date posted: March 28, 2018. Answers (1)
- Define programme as used in computers (Solved)
Define programme as used in computers
Date posted: March 27, 2018. Answers (1)
- Which of the following component act as an intermediary between the operating system and the hardware? Kernel, Shell, Device driver, Utility programs(Solved)
Which of the following component act as an intermediary between the operating system and the hardware?
Kernel
Shell
Device driver
Utility programs
Date posted: March 27, 2018. Answers (1)
- Give two features of a user-friendly Operating System(Solved)
Give two features of a user-friendly Operating System.
Date posted: March 25, 2018. Answers (1)
- Name the various types of pointing devices in a computer.(Solved)
Name the various types of pointing devices in a computer.
Date posted: March 23, 2018. Answers (1)
- What are the computer keying devices?(Solved)
What are the computer keying devices?
Date posted: March 23, 2018. Answers (1)
- Briefly describe the classification of computers according to physical size(Solved)
Briefly describe the classification of computers according to physical size.
Date posted: March 23, 2018. Answers (1)
- What are the features of Microsoft Windows desktop?(Solved)
What are the features of Microsoft Windows desktop?
Date posted: March 22, 2018. Answers (1)
- Ken intends to procure an operating system for his personal computer. Explain factors he should consider(Solved)
Ken intends to procure an operating system for his personal computer. Explain factors he should consider.
Date posted: March 21, 2018. Answers (1)
- Define peripheral devices and give examples of five explaining the functions(Solved)
Definition of peripheral devices and and its examples
Date posted: March 21, 2018. Answers (1)
- Define Central Processing Unit(CPU) and distinguish its two main components in terms of function(Solved)
Define Central Processing Unit(CPU) and distinguish its two main components in terms of function
Date posted: March 21, 2018. Answers (1)
- State and explain two types of networks and highlight the five hardware components used (Solved)
State and explain two types of networks and highlight the five hardware components used
Date posted: March 21, 2018. Answers (1)