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Ans (2): Static Memory

Static Memory is a type of memory that is faster and less volatile than DRAM, but requires more power and is more expensive. The term static is derived from the fact that it does not need to be refreshed like DRAM.

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Ans (2): a backup server

A proxy server is a backup server. It is a server that acts as an intermediary for requests from clients seeking resources from other servers.

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Ans (2): American Standard Code for Information Interchange

ASCII abbreviated from “American Standard Code for Information Interchange” is a character-encoding scheme.

Note: ASCII codes represent text in computers, communications equipment, and other devices that use text.

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Ans (2): PROLOG

PROLOG is a general purpose logic programming language associated with artificial intelligence and computational linguistics.

Note: Artificial intelligence (AI) is the intelligence exhibited by machines or software. It is also the name of the academic field of study which studies how to create computers and computer software that are capable of intelligent behavior.

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Ans (2): set tabs or use the Table menu

By using Microsoft Excel, we can create column data in Microsoft Word. It creates columns and rows in a table form.

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Ans (3): Root Directory

In a computer file system, and primarily used in the Unix and Unix-like operating systems, the root directory is the first or top-most directory in a hierarchy. It can be likened to the trunk of a tree, as the starting point where all branches originate from.

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Ans (3): Hybrid computer

Hybrid computers are computers that exhibit features of analog computers and digital computers.

The digital component normally serves as the controller and provides logical and numerical operations, while the analog component often serves as a solver of differential equations and other mathematically complex equations.

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Ans (3): Protocol

When computers communicate with each other, there needs to be a common set of rules and instructions that each computer follows. A specific set of communication rules is called a protocol. Because of the many ways computers can communicate with each other, there are many different protocols.

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Ans (3): User name and domain name

An email address identifies an email box to which email messages are delivered.

Note: An email address such as [email protected] is made up of a local part, an @ symbol, then a case-insensitive domain part. Although the standard specifies the local part to be case-sensitive, in practice the mail system at example.com may treat John. Smith as equivalent to john. smith or even as johnsmith, and mail systems often limit their users’ choice of name to a subset of the technically valid characters. In some cases they also limit which addresses it is possible to send mail to.

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Ans (3): Universal Serial Bus

Universal Serial Bus (USB) is an industry standard that defines cables, connectors and communications protocols for connection, communication, and power supply between computers and electronic devices.

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Ans (2): Software Piracy

A term used to describe the act of illegally using, copying or distributing software without ownership or legal rights. The majority of software today is purchased as a one-site license, meaning that only one computer may have that software installed on it at one time.

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Ans (4): To open the Find dialog box

The shortcut key Ctrl + F is used for opening Find dialog box.

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Ans (3): =

In Excel Formulas are equations that can perform calculations, return information, manipulate the contents of other cells, test conditions and more. A formula always starts with an equal sign (=).

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Ans (1): Param

PARAM is a series of supercomputers designed and assembled by the Centre for Development of Advanced Computing (C-DAC) in Pune, India. The PARAM 8000, which was installed in 1991. It is considered India’s first supercomputer.

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Ans (1): Dot per inch

DPI is abbreviation of dots per inch, which indicates the resolution of images. The more dots per inch, higher the resolution. A common resolution for laser printers is 600 dots per inch. This means 600 dots across and 600 dots down, so there are 360,000 dots per square inch.