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Free download in PDF Microprocessor 8085 Multiple Choice Questions and Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams like UPSC, NDA, SSC etc. These short solved questions or quizzes are provided by Gkseries./p>
(1)
A computer consists of
[A]
A central processing unit
[B]
A memory
[C]
Input and output unit
[D]
All of the above
(2)
The instructions for starting the computer are house on
[A]
Random access memory
[B]
CD-Rom
[C]
Read only memory chip
[D]
All of above
Answer: Read only memory chip
(3)
The ALU of a computer normally contains a number of high speed storage element called
[A]
Semiconductor memory
[B]
Registers
[C]
Hard disks
[D]
Magnetic disk
(4)
The first digital computer built with IC chips was known as
[A]
IBM 7090
[B]
Apple – 1
[C]
IBM System / 360
[D]
VAX-10
(5)
Which of the following terms is the most closely related to main memory?
[A]
Non volatile
[B]
Permanent
[C]
Control unit
[D]
Temporary
(6)
Which of the following is used for manufacturing chips?
[A]
Control bus
[B]
Control unit
[C]
Parity unit
[D]
Semiconductor
(7)
To locate a data item for storage is
[A]
Field
[B]
Feed
[C]
Database
[D]
Fetch
(8)
A directly accessible appointment calendar is feature of a … resident package
[A]
CPU
[B]
Memory
[C]
Buffer
[D]
ALU
(9)
The term gigabyte refers to
[A]
1024 bytes
[B]
1024 kilobytes
[C]
1024 megabytes
[D]
1024 gigabyte
(10)
Current SIMMs have either … or … connectors (pins)
[A]
9 or 32
[B]
30 or 70
[C]
28 or 72
[D]
30 or 72
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