Explore topic-wise MCQs in GK.

This section includes 260 Mcqs, each offering curated multiple-choice questions to sharpen your GK knowledge and support exam preparation. Choose a topic below to get started.

251.

COBOL is widely used in applications
A. Commercial
B. Scientific
C. Space
D. None
Answer» E.
Discussion
252.

What is the full form SMPS ?
A. Store mode power supply
B. Start mode power supply
C. Switched mode power supply
D. Single mode power supply
Answer» D. Single mode power supply
Discussion
253.

Information travels between components on the mother board through is
A. Flash memory
B. CMOS
C. Bays
D. Peripherals
Answer» E.
Discussion
254.

The 16 bit Microprocessor means that it has
A. 16 address lines
B. 16 Buses
C. 16 Data lines
D. 16 routes
Answer» D. 16 routes
Discussion
255.

NOS stands for _______
A. Node operating system
B. Non-open software
C. Network Operating system
D. Non-operating software
Answer» D. Non-operating software
Discussion
256.

The place in a computer, where the OS, application programs and data in current use are kept so that they can be quickly reached by the computer processor, it is called _________?

A. TRASH
B. Access control list
C. ROM
D. RAM
E. None of these
Answer» E. None of these
Discussion
257.

Which of the following was the pioneer of internet?
A. ARPANET
B. PANET
C. ANET
D. APNET
Answer» B. PANET
Discussion
258.

Which is NOT an Operating System?
A. OS X
B. Windows 7
C. DOS
D. C++
Answer» E.
Discussion
259.

The performance of a hard drive or other storage devices, meaning how long it takes to locate a file is called?
A. Access Time
B. Quick Time
C. Response Time
D. None of these
Answer» B. Quick Time
Discussion
260.

The smallest unit of data in computer is ________________

A. Byte
B. Nibble
C. Bit
D. KB
Answer» D. KB
Discussion