IT &computer MCQ section 5 MCQ Questions & Answers Detailed Explanation

MOST IMPORTANT general awareness mcq - 7 EXERCISES

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The following question based on IT & computer topic of general awareness mcq

Questions : Who introduced “MMX” technology?

(a) Microsoft

(b) IBM

(c) Apple

(d) Intel

The correct answers to the above question in:

Answer: (d)

MMX is a single instruction, multiple data (SIMD) instruction set designed by Intel, introduced in 1996 with their P5-based Pentium line of microprocessors, designated as "Pentium with MMX Technology".

It developed out of a similar unit introduced on the Intel i860, and earlier the Intel i750 video pixel processor.

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Read more it and computer Based General Awareness Questions and Answers

Question : 1

The Network is overloaded with enormous data sent by many computers within the network. The inability of the network to deliver the data is termed as __________ .

a) Error propagation

b) Access control

c) Congestion

d) Deadlock

Answer: (c)

Network congestion in data networking and queueing theory is the reduced quality of service that occurs when a network node is carrying more data than it can handle.

Typical effects include queueing delay, packet loss or the blocking of new connections. Congestion occurs when bandwidth is insufficient and network data traffic exceeds capacity.

Question : 2

Alta Vista is a

a) Browser

b) Programme

c) Software

d) Search Engine

Answer: (d)

AltaVista was a web search engine owned by Yahoo!. AltaVista was once one of the most popular search engines but lost its ground due to the rise of Google. In May 2011, Yahoo! shut down the site.

Question : 3

In computer processing, ______ selects processes from the pool and loads them into memory for execution.

a) CPU Scheduler

b) Job Scheduler

c) Resource Scheduler

d) Process Scheduler

Answer: (b)

A job scheduler, also known as long term scheduler, determines which programs are admitted to the system for processing.

It selects processes from the queue and loads them into memory for execution. Process loads into the memory for CPU scheduling.

Question : 4

In MS-Word, multiple words, lines or paragraphs can be selected by using ____ key.

a) Alt

b) Shift

c) Function F5

d) Ctrl

Answer: (d)

In MS Word, multiple words, lines or paragraphs can be selected by using Ctrl+C keys.

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