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Ans (5): Undo

The Undo command undoes anything you do in Word, which includes formatting text, moving blocks, typing and deleting text, formatting etc.

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Ans (3): Linux is owned and operated by Microsoft

Linux is the best-known and most-used open source operating system.

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Ans (1): Data Mining

Data mining is the computing process of discovering patterns in large data sets involving methods at the intersection of machine learning, statistics, and database systems. It is an essential process where intelligent methods are applied to extract data patterns. It is an interdisciplinary subfield of computer science. The overall goal of the data mining process is to extract information from a data set and transform it into an understandable structure for further use. Aside from the raw analysis step, it involves database and data management aspects, data pre-processing, model and inference considerations, interestingness metrics, complexity considerations, post-processing of discovered structures, visualization, and online updating. Data mining is the analysis step of the “knowledge discovery in databases” process, or KDD.

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Ans (3): Formula Bar

A toolbar at the top of the Microsoft Excel spread sheet window that you can use to enter or copy an existing formula in to cells or charts. It is labelled with function symbol (fx). By clicking the Formula Bar, or when you type an equal (=) symbol in a cell, the Formula Bar will activate.

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Ans (2): Footer

Headers and footers are pieces of text, or graphics, which appear at the top and bottom of a page. If a doctor wants to include all his credentials and degrees at the bottom of every page of his prescription book, he should use the footer option in his computer.

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Ans (1): ALT + D

To rapidly access the Address bar of a foreground Window, press ALT+D. This will place the cursor in the beginning of the Address bar and highlight any previous entry.

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Ans (1): Cookies

Cookies are small files which are stored on a user's computer. They are designed to hold a modest amount of data specific to a particular client and website, and can be accessed either by the web server or the client computer. They are used to identify the users who return to a particular website.

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Ans (4): Pascal

Pascal is a general-purpose, high-level language that was originally developed by Niklaus Wirth in the early 1970s. It was developed for teaching programming as a systematic discipline and to develop reliable and efficient programs.

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Ans (3): They block access to a site and direct the traffic to any other site

Web jackers are persons who take charge of legitimate web sites so that they cannot be accessed by anybody. After that, in order to make it realistic, these persons direct the traffic to any other website. These are done to stop the traffic to that site and generate traffic for the fake site developed and promoted by the web jackers.

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Ans (1): Document processing

WordStar is a word processor application that had a dominant market share during the early- to mid-1980s. It was published by MicroPro International, and written for the CP/M operating system but later ported to MS-DOS.

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Ans (5): Copying software program from secondary storage to hard disc

Installation (or setup) of a computer program (including device drivers and plugins), is the act of making the program ready for execution. Because the process varies for each program and each computer, programs (including operating systems) often come with an installer, a specialized program responsible for doing whatever is needed for their installation. Installation may be part of a larger software deployment process.

Installation typically involves code being copied/generated from the installation files to new files on the local computer for easier access by the operating system. Because code is generally copied/generated in multiple locations, uninstallation usually involves more than just erasing the program folder. For example, registry files and other system code may need to be modified or deleted for a complete uninstallation.

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Ans (2): MEM Commands

MEM Command displays the amount of installed and available memory, including extended, expanded, and upper memory. Used to display a variety of types of information about how your system is using available memory.

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Ans (3): Megabits per seconds

A Network Interface Card is what communicates with the computer uses to communicate over a network. Sometimes a NIC (said “nick”) is integrated into your computer's motherboard or as a slot card. Most computers will come with a NIC. If not, they are easy to find at Staples or OfficeMax for purchase. $\frac{10}{100}$ Mbps Ethernet Port are the speeds that your NIC is able to work at. A NIC with this configuration can work at 10 Mbps or 100 Mbps.

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Ans (3): IC

An integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small plate (“chip”) of semiconductor material, normally silicon. This can be made much smaller than a discrete circuit made from independent electronic components. ICs can be made very compact, having up to several billion transistors and other electronic components in an area the size of a human fingernail. The half-pitch between nodes in a circuit has been made smaller as the technology advances; in 2008 it dropped below 100 nanometers, and was reduced to around 14 nanometers in 2014.

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Ans (3): MIPS

The speed of a given CPU depends on many factors, such as the type of instructions being executed, the execution order and the presence of branch instructions (problematic in CPU pipelines). CPU instruction rates are different from clock frequencies, usually reported in Hz, as each instruction may require several clock cycles to complete or the processor may be capable of executing multiple independent instructions simultaneously. MIPS can be useful when comparing performance between processors made with similar architecture (e.g., Microchip branded microcontrollers). They are difficult to compare between differing CPU architectures.