Get premium membership and access questions with answers, video lessons as well as revision papers.
A key in one table that refers to primary key in another table to form a logical linkage between the two tables.
Githiari answered the question on January 9, 2018 at 14:59
- List three characteristics of a primary key in a database.(Solved)
List three characteristics of a primary key in a database
Date posted: January 9, 2018. Answers (1)
- Give two examples of a database model(Solved)
Give two examples of a database model.
Date posted: January 9, 2018. Answers (1)
- What is a database model?(Solved)
What is a database model?
Date posted: January 9, 2018. Answers (1)
- State two types of database relationships.(Solved)
State two types of database relationships.
Date posted: January 9, 2018. Answers (1)
- List two attributes of a monitor that affects its display.(Solved)
List two attributes of a monitor that affects its display.
Date posted: January 9, 2018. Answers (1)
- Define the term password as used in file security.(Solved)
Define the term password as used in file security.
Date posted: January 9, 2018. Answers (1)
- Give two models of a modem(Solved)
Give two models of a modem.
Date posted: January 9, 2018. Answers (1)
- Define a modem as used in computer networking(Solved)
Define a modem as used in computer networking
Date posted: January 9, 2018. Answers (1)
- During the normal operation, the microprocessor goes through the fetch-execute cycle. Explain what happens in each phase.(Solved)
During the normal operation, the microprocessor goes through the fetch-execute cycle. Explain what happens in each phase.
Date posted: January 5, 2018. Answers (1)
- Outline reasons why it is important to preview a document before sending it to the printer.(Solved)
Outline reasons why it is important to preview a document before sending it to the printer.
Date posted: January 3, 2018. Answers (1)
- Name the various source of graphical objects that can be inserted in a word document.(Solved)
Name the various source of graphical objects that can be inserted in a word document.
Date posted: January 3, 2018. Answers (1)
- State three possible destinations for merged document in word.(Solved)
State three possible destinations for merged document in word.
Date posted: January 3, 2018. Answers (1)
- Explain the term mail merge as used in word processing.(Solved)
Explain the term mail merge as used in word processing.
Date posted: January 3, 2018. Answers (1)
- Give two examples of each of the following:
(i)Text format
(ii)Paragraph format(Solved)
Give two examples of each of the following:
(i)Text format
(ii)Paragraph format
Date posted: January 3, 2018. Answers (1)
- You should spellcheck a document to help ensure it is correct.Name one type of spelling error that spell check will not help correct.(Solved)
You should spellcheck a document to help ensure it is correct.Name one type of spelling error that spell check will not help correct.
Date posted: January 3, 2018. Answers (1)
- Explain why you might want to change the size of the margins of a word processor document such as a letter or report.(Solved)
Explain why you might want to change the size of the margins of a word processor document such as a letter or report.
Date posted: January 3, 2018. Answers (1)
- Explain what happens when the following keyboard keys are pressed simultaneously.(Solved)
Explain what happens when the following keyboard keys are pressed simultaneously.
Date posted: January 3, 2018. Answers (1)
- Explain why it is important to proofread a word processed document.(Solved)
Explain why it is important to proofread a word processed document.
Date posted: January 3, 2018. Answers (1)
- With the use of a simple sketch illustrate the different types of indentations.(Solved)
With the use of a simple sketch illustrate the different types of indentations.
Date posted: January 2, 2018. Answers (1)
- What is text paragraph indentation?(Solved)
What is text paragraph indentation?
Date posted: January 2, 2018. Answers (1)