SSC CGL Previous Year Questions: Computers - 1 - SSC CGL MCQ

Except PPT, a ll three are types of protocols.

Mobile app - cVIGIL will allow anyone in the electionbound state to report violations of Model Code of Conduct  that comes into effect from the date of announcement of elections and goes on till a day after the polls. By using this app, citizens can immediately report on incidents of misconduct within minutes of having witnessed them.

The megabyte is commonly used to measure either 10002 bytes or 10242 bytes. The interpretation of using base 1024 originated as a compromise technical jargon for the byte multiples that needed to be expressed by the powers of 2 but lacked a convenient name.

ROM stores data permanently in a computer which can be read only.

A LAN (Local area network) is a group of computers and network devices connected together, usually within the same building.

FORTRAN (FORmula TRANsla tion ) is a thirdgeneration (3GL) programming language that was designed for use by engineers, mathematicians, and other users and creators of scientific algorithms.

JPEG or JPG: Joint Photographic Experts Group (graphics file compression standard).

First generation of computers used vacuum tubes as the basic components for memory.

Dot matrix printer is a type of computer. Which uses a print head that moves back and froth.

1 GB – 1024 MB

A web browser, is a program that interprets and displays web pages and enables you to view and interact with a web page.

A computer that keeps copies of responses and recent requests is known as Proxy Server.

An input device is used to provide data and control signals to an information processing system such as computer. Scanner is an input device.

English is not a computer language.

The data in the database at a particular point of time is known as database instance or database sate or snapshot. The database state is also called an extension of the schema.

The short-term scheduler (also known as the CPU scheduler) decides which of the ready, in-memory processes is to be executed (allocated a CPU) after a clock interrupt, an I/O interrupt, an operating system call or another form of signal.

Opera is a web browser for Windows, macOS, and Linuxoperating systems developed by Opera Software.
It uses the Blink layout engine.

Piggybacking is a technique in which the acknowledgment is temporarily delayed so as to be hooked with the next outgoing data frame.

Slab allocation and Buddy allocation are the strategies for allocating kernel memory.

Millions of  Instructions Per Second (MIPS) is a method of measuring the raw speed of a computer's processor.