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Differentiate between a select query and action query as used in databases.
(Solved)
Differentiate between a select query and action query as used in databases.
Date posted:
September 26, 2019
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Answers (1)
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Name three types of graphics used in a word processor.
(Solved)
Name three types of graphics used in a word processor.
Date posted:
September 26, 2019
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Answers (1)
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Convert each of the following numbers:
i. 110.1012 to decimal
ii. 12.687510 to binary
iii. Subtract 110.012 from 11001.01012
iv.Using seven-bit twos compliment, perform the following binary arithmetic leaving...
(Solved)
Convert each of the following numbers:
i. 110.1012 to decimal
ii. 12.687510 to binary
iii. Subtract 110.012 from 11001.01012
iv.Using seven-bit twos compliment, perform the following binary arithmetic leaving the answer in binary notation. 11012 - 1001012
Date posted:
September 18, 2019
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Answers (1)
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Study the flowchart below and answer the questions that follow.
(Solved)
Study the flowchart below and answer the questions that follow.
(i) State the main type of control structure used in the flowchart.
(ii). Dry run the flowchart and give the expected output.
(iii) What will be the value of product when printed in the following flow chart? Show how you arrive at your answer.
(b). Explain what happens when the expression A = A+1 is changed to A = A-1
c) Give two benefits of structured programming.
Date posted:
September 18, 2019
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Answers (1)
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Draw a flow chart that counts all the even numbers between 1 and 20 inclusive and then displays the sum which uses a repeat loop.
(Solved)
Draw a flow chart that counts all the even numbers between 1 and 20 inclusive and then displays the sum which uses a repeat loop.
Date posted:
August 20, 2019
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Answers (1)
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Differentiate between working storage and auxiliary storage .
(Solved)
Differentiate between working storage and auxiliary storage .
Date posted:
August 20, 2019
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Answers (1)
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Differentiate between merging cells and splitting cell in a table when using word processors.
(Solved)
Differentiate between merging cells and splitting cell in a table when using word processors.
Date posted:
August 20, 2019
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Answers (1)
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Distinguish between Mouse pointer and insertion point.
(Solved)
Distinguish between Mouse pointer and insertion point.
Date posted:
June 25, 2019
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Answers (1)
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Distinguish between a table in word-processing application and a table in a database application
(Solved)
Distinguish between a table in word-processing application and a table in a database application
Date posted:
June 25, 2019
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Answers (1)
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Explain why input screens are better data entry designs than entering data directly to a table.
(Solved)
Explain why input screens are better data entry designs than entering data directly to a table.
Date posted:
June 25, 2019
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Answers (1)
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State and explain three ways that can be followed to replace the current system.
(Solved)
State and explain three ways that can be followed to replace the current system.
Date posted:
June 25, 2019
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Answers (1)
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List six activities performed on the web.
(Solved)
List six activities performed on the web.
Date posted:
June 25, 2019
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Answers (1)
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List four ways of acquiring software in an organization.
(Solved)
List four ways of acquiring software in an organization.
Date posted:
June 25, 2019
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Answers (1)
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Jane has noticed the following problems in her computer:
• It is taking longer time to start up;
• It is often hanging
• Applications are taking longer...
(Solved)
Jane has noticed the following problems in her computer:
• It is taking longer time to start up;
• It is often hanging
• Applications are taking longer to load.
State three possible causes of these problems and how they can be solved
Date posted:
June 25, 2019
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Answers (1)
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State two ways on how information & communication technology (ICT) can be used to reduce the spread of HIV/ AIDS
(Solved)
State two ways on how information & communication technology (ICT) can be used to reduce the spread of HIV/ AIDS
Date posted:
June 25, 2019
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Answers (1)
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State three ways of moving round the page in desktop publishing window
(Solved)
State three ways of moving round the page in desktop publishing window
Date posted:
June 25, 2019
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Answers (1)
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Draw a flowchart to compare three non- equal numeric values A,B,C and print the largest of the three
(Solved)
Draw a flowchart to compare three non- equal numeric values A,B,C and print the largest of the three
Date posted:
June 25, 2019
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Answers (1)
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List two arithmetic operations that can be performed on a row of numeric data in a word processing table
(Solved)
List two arithmetic operations that can be performed on a row of numeric data in a word processing table
Date posted:
June 25, 2019
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Answers (1)
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Distinguish between margins and borders as used in word processing
(Solved)
Distinguish between margins and borders as used in word processing
Date posted:
June 25, 2019
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Answers (1)
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Differentiate between COM ports and LPT ports
(Solved)
Differentiate between COM ports and LPT ports.
Date posted:
June 25, 2019
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Answers (1)