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F4 Climax
F4 Climax
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1
Which is an example of half duplex
Radio
Television
Walkie talkie
Mobile phone
2
Interpreter translates the entire source program into object code at once.
False
True
3
Which one of the following is a disadvantage of Low level programming language?
Slower program processing
Requires large memory capacity
Has to be translated to machine readable form
Difficult to debug
4
What is a logic bomb?
Coding a program to destroy itself after it has been run for sometime
Altering data that exists in a computer
Making unauthorized access to a system using a virus
Program that is executed when a certain set of condition is made
5
What is kernel in OS?
Inner layer of OS
Outer layer of OS
An icon
A deadlock.
6
Which of the following is not an example of a DBMS
MariaDB
Greenplum
Fox Pro
Javelin
7
What is the use of a serial cable.
Connect peripheral devices to the motherboard
Transmit data simultaneously using many conductors
Supply power to the motherboard
Transmit data between devices and CPU one bit after another
8
Which one of the following is a private university in Kenya?
Moi
Uon
Maseno
Kabarak
9
State the use of ctrl+K in MS Word.
End page
Hide column
Hyperlink
Hide row
10
What is kerning is Desktop Publishing?
Changing space between words
Changing space between text characters
Rotating a graphical object
Cropping a graphical object
11
Cobol in full is 'Common Business Oriented Language'
False
True
12
Convert 1011010 base 2 into octal
232
133
161
132
13
Which one of the following is not a way disk management using OS.
Disk compression
Disk fragmentation
Disk formatting
Disk partitioning
14
All the following are proper sitting postures while using a computer except one. Which one is it?
Bending the back backwards on relaxing chair
Feet firmly on the floor
High enough seat allowing eyes to be level with top of the screen
Straight posture on the seat back.
15
Which one of the following is not a way of classifying a software?
According to purpose
According to user needs
E.U.L.A
According to method of acquisition
16
Why may system entropy not occur?
System crash
Overuse of the system
Improvement in technology
New management policies
17
Evaluate: 31-17 in binary.
00001100
00001101
00001010
00001110
18
Network protocol is an example of network software
False
True
19
The symbol in the media above is for USB port
False
True
20
Why is DVD becoming more common today?
DVD drive can read CDs
One cannot change data stored in it
Cheap
One can store data using magnetic technology
21
Why is a screen also called monitor?
It is a television.
Helps the user to track computer operations.
It monitors system performance.
It monitors the user.
22
Which one of the following is the best advantage of indexed sequential file organisation.
They do not require use of indexes
Records are not duplicated
Saves space
Simple to understand the approach
23
Which one of the following is a disadvantage of time sharing processing?
Overloading of processing facilities
No security of data
Delay in obtaining information
Data duplication is common
24
What is the function of a report file?
Backup data
Hold input data during transaction
Extract records from master file
Look-up information
25
Which one of the following is an example of pointing device
MICR
Trackball
Projector
LED screen
26
Which one of the following is a cause of problems windows experience.
Interrupt conflict
Internal conflict
Abnormal restarting
Failure to boot
27
Assembling and upgrading computers and their components is a role of network administrator
True
False
28
Which one of the following is not an example of physical topology?
Ring
Tree
Mesh
Token ring
29
A FOR DO LOOP is used where the execution of the chosen statements has to be repeated a predetermined number of times.
True
False
30
Which one of the following shows a mixed cell referencing.
=B2+C2
$A$4
A$4
A4
31
Which one of the following is not a factor that determines data integrity.
Timeliness
Relevance
Audibility
Readiness
32
Which one of the following is not an example of 5th generation programming language.
PROLOG
BASIC
LISP
OCCAM
33
Which one of the following is not a purpose of desktop publisher.
Printing
Page layout design
Graphic design
Masterpage design
34
What is unbound control in MS Access.
Logical combination of characters that can be manipulated as a unit
Data field in a form layout grid that is not based on any data source
Data field in a form layout grid used to dispay data from the table query
Display one record at a time with the fieds arranged downwards
35
What is 11ABDFH in octal?
3277401
4325737
3277412
43271562
36
Which one of the following is not a type of a flat panel display?
FPD
LCD
TFT
GPD
37
Which one of the following is a type of data transmitted via a TV?
Half data
Full data
Ceefax
Fax
38
Surf is a program that searches documents for specified keywords and returns a list of the documents
True
False
39
Which one of the following is a type of bounded transmission media.
Two-wire closed line
One-wire open line
Twisted pair cable
Serial optic cable
40
Which one of the following equipment is not required to achieve virtual reality effect
Spacecrafts
Body suit
Head gear
Virtual reality software
41
Arrange 'Floppy,Jaz,Zip' disks in terms of decreasing storage capacity
Jaz, Floppy, Zip
Jaz, Zip, Floppy
Zip, Floppy, Jaz
Floppy, Zip, Jaz
42
Which one of the following is not a requirement for internet connectivity?
Modem
Telecommunication facilities
Internet software
Internet protocol
43
Which one of the following is not a method of error detection?
Text data
Break points
Test data
Dry-run
44
Which one of the following is not a field property in database?
Caption
Attribute
Input mask
Format
45
Which is the 6th layer of OSI.
Presentation
Network
Data link
Transport
46
What is the speed of category 5 twisted pair cable in Mbps?
1000
10000
100
10
47
How is ICT applied in industry?
Games
Demodulling
Demodelling
Process Control
48
Which one of the following is not a type of indent in MS Word?
Full indent
Hanging
First line
Last line
49
Which one of the following is not an example of an internet service provider in Kenya.
Oracle
JTL Faiba
CheetahNet
Viusasa
50
True or False. SVGA is an example of a graphic adapter.
False
True
