TOP 50 Computer Questions For OSSSC RI, ARI Exam

TOP 50 Computer Questions For OSSSC RI, ARI Exam

By default, your documents print in mode – Portrait

 _are attempts by individuals to obtain confidential information from you by falsifying their identity – Phishing scams

Microsoft Office is an example of a – Horizontal market software

Junk e-mail is also called – Spam (Sending irrelevant messages or the same message
to a large number of users over the internet for the purpose of advertisement or malicious intent is called as spamming)

 What is the process of dividing the disk into tracks and sectors – Formatting

A computer cannot “boot” if it does not have the – Operating system

An operating system is the system software that handles the software and hardware
resources and provides services for the computer programs.

Modifier keys – include Alt, Ctrl, Shift and the Windows key

MS-Word is an example of __ – Application software (developed by the company

What is the Full Form of INTERNET – ‘Internet’ is the shortened form of ‘INTERnational NETwork‘ which is the interconnected network of all the Web Servers worldwide. It is often called the ‘World Wide Web

Binary digits are known by another name called: – Bits (which utilizes just two symbols,
commonly 0 (zero) and 1. A bit is used to describe each digit.)

The standard floppy disk has the following size: – 3.5”. (The dimensions of the floppy
disk are 8.9 cm in width and 9.3 cm in height)

The components of the computer IC (integrated circuit) chip are: – Silicon

The term for the processor that executes mathematical and logical operations is- ALU

Which mainframe computer was the first – ENIAC ((Electronic Numerical Integrator and

For analyzing and recording existing hypothetical systems we need a computer-assisted
method called: – Data flow (The data flow can be internal or external.)

4004 is the first Intel processor launched by Intel corporation.

Windows preferences are saved in: – WIN.INI

When an Email is sent it is transferred over the internet from one server to another using – SMTP.

Simple Mail Transfer Protocol is known as SMTP. To relay outgoing mail between the sender and the receiver is SMTP network protocol.

When was the first email sent – 1971

Mini computers and micro computers are from which generation of computers – fourth

Ray Tomlinson was the first Engineer who had sent the first Email.

Storage capacity of magnetic disk depends on – disk pack in disk surface, bits per inch of
tracks, tracks per inch of surface.

Which of the following is a popular programming language for developing multimedia webpages – Java

The computer’s processor consists of the following parts – Control Unit and ALU

A is a software program used to view Web pages – browser

What was the name of the first commercially available microprocessor chip – Intel 4004

The first computer was programmed using …. Machine language

Where is RAM located – Mother Board (RAM is located in The central processing unit
(CPU), also called a processor, is located inside the computer case on the motherboard.)

Several computers linked to a server to share programs and storage space__ – Network

RAM chips are used to – temporary storage for the data in the computer system itself

Supercomputers come in handy for – Scientific applications and Mathematical operations

A kilobyte, sometimes known as KB, is equal to: – 1024 bytes

A computer virus is a: – Software

The box that contains the central electronic components of the computer is the ….. System Unit

The First Mechanical Computer Designed by Charles Babbage was called – Analytical Engine which resembles today’s modern machines between 1833 and 1871.

In MICR, C stands for….. Character (Magnetic Ink Character Recognition)

Which key is used in combination with another key to perform a specific task – Control

Which of the following refers to a small, single-site network – LAN (Local Area Network)

A …….. is approximately one billion bytes – Gigabyte

Who is the father of personal computer – Edward Robert

The development of the basic architecture of the computer was done by – John Von Neumann

Excel requires an operator to indicate that a formula is being entered in a cell, such as: start with the equal sign (=).

In how many generations can a computer be categorized – There are currently 5 generations of computers available

The Initial Generation of computers was produced between 1946 – 1959. based on vacuum tubes

The second generation of computers was produced between 1959 and 1965. based on transistors

The third generation of computers was produced between 1965–1971. based on integrated circuits

The fourth generation of computers was produced between1971 to 1980. Based on a VLSI microprocessor.

The foundation of fifth-generation computers is: – Artificial Intelligence

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