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Q:

Which is a feature included in Microsoft PowerPointsoftware that allows the user to see all the slides in apresentation at one time?

A) Slide Sorter B) Slide Master
C) Handout Master D) Slide Header
 
Answer & Explanation Answer: A) Slide Sorter

Explanation:

Slide sorter view is a feature included in MicrosoftPowerPoint software that allows the user to see all theslides in a presentation at one time. The slides appearin the task pane as small graphics that are arranged inrows and columns.

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Q:

Which of the following statement is true?

A) A Primary key is also a candidate key B) Each relation has at least one foreign key
C) Foreign keys can't have null values D) A Primary key is also an alternate key
 
Answer & Explanation Answer: A) A Primary key is also a candidate key

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Q:

The designers of the Internet Protocol defined an IP address as a ____­bit number.

A) 8 B) 16
C) 32 D) 64
 
Answer & Explanation Answer: C) 32

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Q:

A router is a networking device that forwards data packetsand is connected to two or more data lines from differentnetworks. Which among the following was the earliestdevice which had almost the same functionality as that of a router?

A) Interface Delay Device B) Interface Traffic Manager
C) Interface Routing Processor D) Interface Message Processor
 
Answer & Explanation Answer: D) Interface Message Processor

Explanation:

The very first device that had fundamentally the samefunctionality as a router does today was the InterfaceMessage Processor (IMP); IMPs were the devices thatmade up the ARPANET, the first TCP/IP network

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Q:

UDP is a

A) connection ­ oriented protocol B) connectionless protocol
C) user-­defined protocol D) security protocol
 
Answer & Explanation Answer: B) connectionless protocol

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Q:

In Computer programming API is set of subroutinedefinitions, protocols, and tools for building software andapplications. Which among the following is an applicationprogramming interface for the programming language Java,which defines how a client may access a database?

A) J2EE B) JDK
C) JAVA SE D) JDBC
 
Answer & Explanation Answer: D) JDBC

Explanation:

Java Database Connectivity (JDBC) is an applicationprogramming interface (API) for the programminglanguage Java, which defines how a client may accessa database. It is part of the Java Standard Editionplatform, from Oracle Corporation

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Q:

TCP in computer science stands for?

A) Transmission Control Protocol B) Total Control Protocol
C) Technology Control Protocol D) Transfer Control Protocol
 
Answer & Explanation Answer: A) Transmission Control Protocol

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Q:

Multitasking system specifically refers to

A) More than one user B) More than one process
C) More than one hardware D) More than one IP address
 
Answer & Explanation Answer: B) More than one process

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