7000+ Computer Awareness Questions for IBPS PO Mains - 1

Question: 1

In CPU (Central Processing Unit)

(A) It is also responsible for activating and controlling the operations of the other units of a computer system

(B) The control unit and the arithmetic logic unit of a computer system jointly forms the CPU

(C) All calculations and comparisons done inside the CPU

(D) All the above

Question: 2

Keys labeled F1 t0 F10 on computer board are

(A) Alphanumeric key

(B) Numeric key

(C) Entry key

(D) Functions keys

Question: 3

The following is not true of report generators

(A) They can perform more complex data processing tasks than most query language

(B) RPG is a popular report generator

(C) They are used without assistance from information systems professional

(D) They are similar to query languages

Question: 4

Communication channels that transmit data in both directions not at the same time are operation is referred as

(A) Asynchronous mode

(B) Simplex mode

(C) Full duplex mode

(D) Half duplex mode

Question: 5

The _____ is the main screen area that one sees after he turn on a computer and log on to Windows.

(A) Taskbar

(B) Icons

(C) Desktop

(D) None of these