TN TRB Computer Instructor Model Question Paper 2020-2021 - 1
Question: 1
A Bank cheque or Bank Draft generally contains a specially printed number on it. Which of the following technique is used to read the special characters?
(A) Light pen
(B) OMR
(C) OCR
(D) MICR
Ans: D
MICR
Question: 2
The microelectronics is the technology of
(A) Chips
(B) Microcomputers
(C) Automatic processing
(D) Microwaves
Ans: A
Chips
Question: 3
A device mounted on a communication satellite which receives, amplifies and retrains signals from earth station is ___
(A) Terminal
(B) Track
(C) Transistor
(D) Transponder
Ans: D
Transponder
Question: 4
Which of the following translate back from machine code something resembling the source language?
(A) Assembler
(B) Compiler
(C) Decompiler
(D) Interpreter
Ans: C
Decompiler
Question: 5
MB stands for
(A) Milobit
(B) Milobyte
(C) Megabit
(D) Megabyte
Ans: D
Megabyte
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