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Evaluate the following numbers into binary equivalent.
77212010
Date posted:
October 8, 2019
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What is line spacing in word processing?
Date posted:
October 8, 2019
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State the importance of Program testing in programming.
Date posted:
October 8, 2019
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State the importance of Assembler in programming.
Date posted:
October 8, 2019
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Explain the functions of complementary metal-oxide semiconductor (CMOS)
Date posted:
October 1, 2019
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Briefly explain what happen during power on self test (POST)
Date posted:
October 1, 2019
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State and explain the following types of relationship as used in database design
Date posted:
October 1, 2019
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State the following types of transcription errors:
i. 3455 instead of 3456
ii. Simth instead of Smith
Date posted:
October 1, 2019
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Using one’s complement, calculate 510 – 910. Use six bit in your calculation.
Date posted:
October 1, 2019
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Convert 3BD16 to Octal.
Date posted:
October 1, 2019
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Convert 0.110112 to its decimal equivalent
Date posted:
October 1, 2019
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Convert binary number 11010110.10012 into hexadecimal number.
Date posted:
October 1, 2019
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Convert binary number 11010110.10012 into octal number.
Date posted:
October 1, 2019
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Find the sum of binary number 101.1012 and 110.1002
Date posted:
October 1, 2019
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Subtract 1102 from 110102
Date posted:
October 1, 2019
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Give a reason why HTML is not considered as a true programming language.
Date posted:
October 1, 2019
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Benjos was instructed by his teacher while typing a Microsoft word document to replace all the occurrences of the word MS with Microsoft. Highlight the steps to do this
Date posted:
October 1, 2019
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Name two files that are created in mail merging process
Date posted:
October 1, 2019
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Citing relevant examples state two advantages of integrated software as opposed to single purpose.
Date posted:
October 1, 2019
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What is the role of special purpose memories in the microprocessor?
Date posted:
October 1, 2019
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The following are symbols of some keys found on the keyboard. Name the keys represented by the symbols.
Date posted:
October 1, 2019
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Outline the ‘line of sight’ principle in wireless transmission.
Date posted:
September 30, 2019
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Explain the following terms as used in computing cycle.
(i) Fetch phase
(ii) Decode phase
(iii) Execution phase.
Date posted:
September 30, 2019
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Subtract 010112 from 110012
Date posted:
September 30, 2019
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Name four examples of document readers.
Date posted:
September 30, 2019
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State the main component that formed the basis for second generation computers.
Date posted:
September 30, 2019
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Using twos complements compute the following using 8 bits:
2010 - 2510
Date posted:
September 30, 2019
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Compute the value of x in the following expressions:
(i) 24.3510 = X2
(ii) 6ABH = X10
Date posted:
September 30, 2019
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Identify any three duties of an information system manager
Date posted:
September 30, 2019
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List three sources of viruses
Date posted:
September 30, 2019