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

Question: 2

The microelectronics is the technology of

(A) Chips

(B) Microcomputers

(C) Automatic processing

(D) Microwaves

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

Question: 4

Which of the following translate back from machine code something resembling the source language?

(A) Assembler

(B) Compiler

(C) Decompiler

(D) Interpreter

Question: 5

MB stands for

(A) Milobit

(B) Milobyte

(C) Megabit

(D) Megabyte