2019
As a database administrator for a company, create a table named tbl-Employee in a database application package containing the fields:"Employee Name", "Department", "Assumption Date", Address and "Designation".(a) Enter t…
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2019 WAEC SSCE Computer Studies Past Questions
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2019
Use a spreadsheet application to do the following. (a) In cell A1, type "My One Week Expenses On Five items".(b) In row 2, type column-by-column the following: "ITEM", 1ST DAY, "2ND DAY, "3RD DAY", *4TH DAY, "5THDAY", "6…
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2019
Using a word Processing application package, create a vising card for a system administrator of a software company using the following specifications:(a) Size of the card is 3.5" x 2", (b) Office and Residential Address…
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2019
(a)(i) Define the term encryption. (ii) Tick two authentication techniques involved in security measure from Table 1.Table 1 (ii) Outline two features of data encryption. (b) While exchanging data with a friend through y…
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2019
(a) (i) identify Figure 1. (ii) Name the parts labeled I, J, K and L in Figure 1(b)(i) Define the documentation stage in Program Development Life Cycle. (ii) List three characteristics of a good computer program.
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2019
(a) Explain the following terms: (i) storage device; (ii) virtual memory.(b) Two storage devices have capacities 2KB and 2MB respectively. (i) Calculate the number of bits that each of 2KB and 2MB can hold. 2 KB: 2 MB(i)…
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2019
(a) A musician intends to record music on a storage medium. List four ways that the music file can organized in the storage medium.(b) State two basic operations on computer file. (c) Explain the following computer terms…
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2019
(a) i() What is firewall? (ii) List two methods used in protecting the computer system.(b) Explain the following stages of the System Development Life Cycle: (i) feasibility study; (ii) design; (iii) maintenance.
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2019
Password reset disk should be created?
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2019
A computer program that gathers information about a person or organization without their knowledge or consent is known as?
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2019
Which of the file organization methods can be accessed both randomly and sequentially?
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2019
Effects of file insecurity include the following except?
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2019
The following actions are sources of breaches in computing except?
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2019
In BCD encoding system, 25, will be represented as?
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2019
Multiply 101\(_2\) by 11\(_2\)
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2019
A bit as used in computing in digital communication is?
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2019
Which of the options labeled I to IV give two stages involved in booting?I. Power On self test II. Loading of Operating System IIl. Loading ofemail IV. Power On Safe Mode
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2019
The disk operating system will label three hard drivesas?
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2019
After several 'save' and 'delete' operations, the too small be used productively. This describes?
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2019
Data that is copied from an application is store the?
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