Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
Magnetic disks are the most popular medium for
Anonymous Quiz
16%
A ) Direct access
16%
B ) Sequential access
61%
C ) Both of above
6%
D ) None of above
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
One millisecond is
Anonymous Quiz
11%
A ) 1 second
7%
B ) 10 of a seconds
72%
C ) 1000 of a seconds
9%
D ) 10000 of a seconds
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
Which type of computers uses the 8 - bit code called EBCDIC ?
Anonymous Quiz
13%
A ) Minicomputers
22%
B ) Microcomputers
54%
C ) Mainframe computers
12%
D ) Super computer
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
The ALU of a computer responds to the commands coming from
Anonymous Quiz
18%
A ) Primary memory
60%
B ) Control section
12%
C ) External memory
9%
D ) Cache memory
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
To produce high quality graphics ( hardcopy ) in color , you would want to use a / n
Anonymous Quiz
7%
A ) RGB monitor
60%
B ) Plotter
17%
C ) Ink - jet printer
16%
D ) Laser printer
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
Which of the following storage devices can store maximum amount of data ?
Anonymous Quiz
10%
A ) Floppy Disk
78%
B ) Hard Disk
6%
C ) Compact Disk
7%
D ) Magneto Optic Disk
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
A physical connection between the microprocessor memory and other parts of the
Anonymous Quiz
6%
A ) Path
67%
B ) Address bus
8%
C ) Route
18%
D ) All of the above
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
A high quality CAD system uses the following for printing drawing and graphs
Anonymous Quiz
10%
A ) Dot matrix printer
68%
B ) Digital plotter
7%
C ) Line printer
16%
D ) All of the above
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
The accuracy of the floating - point numbers representable in two 16 - bit words of a computer is approx
Anonymous Quiz
21%
A ) 16 digits
64%
B ) 6 digits
6%
C ) 9 digits
8%
D ) All of above
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
An integrated circuit is
Anonymous Quiz
15%
A ) A complicated circuit
22%
B ) An integrating device
14%
C ) Much costlier than a single transistor
48%
D ) Fabricated on a tiny silicon chip
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
Algorithm and Flow chart help us to
Anonymous Quiz
5%
A ) Know the memory capacity
9%
B ) Identify the base of a number system
11%
C ) Direct the output to a printer
75%
D ) Specify the problem completely and clearly
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
Which statement is valid about computer program ?
Anonymous Quiz
5%
A ) It is understood by a computer
8%
B ) It is understood by programmer
5%
C ) It is understood user
83%
D ) Both a & b
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
A compiler is a translating program which
Anonymous Quiz
28%
A ) Translates instruction of a high level language into machine language
17%
B ) Translates entire source program into machine language program
4%
C ) It is not involved in program's execution
52%
D ) All of above
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
Once you load the suitable program and provide required data , computer does not need human intervis
Anonymous Quiz
7%
A ) Accuracy
17%
B ) Reliability
14%
C ) Versatility
62%
D ) Automatic
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
Machine language is
Anonymous Quiz
15%
A ) Machine dependent
12%
B ) Difficult to program
6%
C ) Error prone
67%
D ) All of above
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
Which of the following memory medium is not used as main memory system ?
Anonymous Quiz
9%
A ) Magnetic core
14%
B ) Semiconductor
43%
C ) Magnetic tape
34%
D ) Both semiconductor and magnetic tape
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
Modern Computers are very reliable but they are not
Anonymous Quiz
10%
A ) Fast
6%
B ) Powerful
64%
C ) Infallible
19%
D ) Cheap
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
A byte consists of
Anonymous Quiz
4%
A ) One bit
5%
B ) Four bits
87%
C ) Eight bits
3%
D ) Sixteen bits
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
The term gigabyte refers to
Anonymous Quiz
5%
A ) 1024 bytes
6%
B ) 1024 kilobytes
86%
C ) 1024 megabytes
3%
D ) 1024 gigabyte
Forwarded from 🔰 اللجنة العلمية MCQ🔰 (روينا)
The word processing task associated with changing the appearance of a document is
Anonymous Quiz
10%
A ) Editing
6%
B ) Writing
53%
C ) Formatting
31%
D ) All of above