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1.

Which of the following is an example of primary memory?1). HDD2). RAM3). FDD4). BRD

Answer»

Primary memory is computer memory that a processor or computer accesses first or directly. It allows a processor to access RUNNING execution applications and SERVICES that are temporarily stored in a specific memory LOCATION. Primary memory is also known as primary storage or main memory. Random Access Memory (RAM) is an examples of a primary memory.
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2.

What is the term for unsolicited e-mail ?1). news group2). usenet3). backbone4). flaming

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The term used for unsolicited e-mail is SPAM. Spam is considered to be ELECTRONIC JUNK mail or junk newsgroup POSTINGS. 
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3.

Computers connected to a LAN can1). Run faster2). Go on line3). Share information and/or share peripheral equipment4). E-mail

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A local AREA network (LAN) is a network that CONNECTS computers and other devices in a relatively small area, typically a single building or a GROUP of buildings. Computers connected to a LAN can share INFORMATION and/or share peripheral EQUIPMENT.
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4.

Which input device cannot be used to work in MS Office?1). Scanner2). Light Pen3). Mouse 4). Joy Stick

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A joystick is an INPUT device consisting of a stick that pivots on a base and reports its angle or direction to the device it is controlling. JOYSTICKS are OFTEN used to control video games and cannot be used to WORK in MS Office.
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5.

Each cell in a Microsoft Office Excel document is referred to by its cell address, which is the________.1). cell’s column label2). cell’s column label and work - sheet tab name3). cell’s row label 4). cell’s row and column labels

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In MS Excel EVERY cell has a particular address known as Cell Address. Cell Address is required so that each cell can be uniquely identified. Cell address is basically a combination of a letter and a NUMBER that specifies the column and row in which a cell is located on a spread sheet. Cell Address, consists of the Column letter (A, B, C..) and Row number(1, 2, 3..) that intersect at the cell's LOCATION. To identify a cell by its address, the column letter is always listed first followed by the row number.
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6.

The information you put into the computer is called1). Facts 2). Data3). Files4). Directory

Answer» DATA is DEFINED as FACTS or FIGURES, or information that's stored in or used by a computer.
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7.

What does DDoS stand for?1). Data Denial-of-Service2). Distributed Denial-of-Service3). Distributed Data of Server4). Distribution of Data Service

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DDoS is short for Distributed Denial of Service. DDoS is a type of DOS attack where MULTIPLE COMPROMISED systems, which are often infected with a Trojan, are used to target a single system CAUSING a Denial of Service (DoS) attack. Victims of a DDoS attack consist of both the END targeted system and all systems maliciously used and controlled by the hacker in the distributed attack.
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