One of the characteristic feature of the second generation computer is the presence of
Respuesta
(B)
transistors
2
Convert 4\(_{10}\) to a number in base two
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(C)
100
3
Data processed into its useful form is referred to as
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(D)
information
4
Which of the following is an example of qualitative data?
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(A)
Colour
5
Which of the following is not a characteristics of a personal computer
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(B)
Complex
6
The gap between ownership, access, and benefits from computer and it's application is termed degital
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(B)
divide
7
Magnetic Ink Character Recognition (MICR) are used to read codes on
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(D)
bank cheques
8
the device that sends information to the CPU is the
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(B)
input device
9
Which of the following is not a procedure for information processing?
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(A)
segregation
10
The assembling of data according to a predetermined order is known as
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(C)
organization
11
Information transmission medium from location P to location Q in space is called
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(A)
wireless transmission
12
Which of the following is not a type of wireless transmission
Respuesta
(B)
Fiire optics
13
The basic criterion for classifying a network is
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(B)
geographical scope
14
Which of the following measures are used to secure data on-line? I. Password II. Encryption III. Personal Identification Number (PIN)
Respuesta
(D)
I, II, and III
15
In e-mail context, bcc stands for
Respuesta
(C)
blind carbon copy
16
An internet-based system that allows people different geographical locations to have in-personmeeting is known as
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(B)
voice conferencing system
17
The following software programs coordinates and control all other computer progra, programs, hardware and users' action except
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(D)
DBSM
18
In word processing applications, the symbol B, I and U are commonly used buttons found on the
Respuesta
(C)
formatting bar
19
Bola intends to evoke the synonyms of a certain word during Word processing. What is the most appropriate tool to use?
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(D)
Thesaurus
20
In a worksheet, which of the following actions would select non-contiguous cells?
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(B)
Holding down the Ctrl key
21
Which of these formulas will not be executed in MS Excel?
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(D)
=SUM(exam score)/8
22
MS Access is an example of a
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(A)
relational model
23
When a database recovery manager is invoked after a crash, restart proceeds in the following three phases; I. Undo II. Redo III. Analysis. Arrange these phases in the right order.
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(C)
III, II, I
24
During presentation, slide transition can be activated by
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(C)
mouse click
25
Planning and creating of website is called web
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(B)
design
26
Magazines and brochures can be produced using a
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(B)
graphics software
27
Which of the following is one of the tools used to maintain the computer
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(A)
Blower
28
Which of the following is not a good computer maintenance practice?
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(C)
Cleaning the screen with a wet cloth
29
Commonly accepted practices, rules or methods in computing are called
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(D)
Standards
30
Which of the following is safety measure in the computer laboratory?
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(B)
Illumination in the computer laboratory
31
Safety measures to be observed when using the computer include all of the following except
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(D)
dropping liquids in the computer rooms
32
A computer professional who studies an existing system with a view to evolving a computer-based system from it is called?
Respuesta
(D)
system analyst
33
Which of the following is not an anti-virus?
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(C)
Compaq
34
Which of the following is used to retrieve specific information from database tables?
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(B)
Query
35
Which of these methods would delete a relationship defined between two tables in MS Access?
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(B)
Selecting the relationship line and pressing Delete key
