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Question 301

DMRC CRA 2020• Computer Awareness

The initial development of the internet was supported by _________.

  1. AOption (a)

    ARPANET

  2. BOption (b)

    IBM

  3. COption (c)

    AT&T

  4. DOption (d)

    Microsoft

View answer & explanation

Correct answer

Answer: (a)A.

ARPANET

Explanation not yet available.

Question 302

DMRC CRA 2020• Computer Awareness

A graphic tablet is a/an ________.

  1. AOption (a)

    Formatter

  2. BOption (b)

    network adapter

  3. COption (c)

    output device

  4. DOption (d)

    input device

View answer & explanation

Correct answer

Answer: (a)A.

Formatter

Explanation not yet available.

Question 303

DMRC CRA 2020• Computer Awareness

The operating systems that schedule tasks for efficient processor use are called ________.

  1. AOption (a)

    GUI OS

  2. BOption (b)

    Distributed OS

  3. COption (c)

    Time Sharing OS

  4. DOption (d)

    Real Time OS

View answer & explanation

Correct answer

Answer: (a)A.

GUI OS

Explanation not yet available.

Question 304

DMRC CRA 2020• Computer Awareness

The Internet uses _____ as a standard internet protocol suite to connect billions of computer users worldwide.

  1. AOption (a)

    IOT

  2. BOption (b)

    TCP/IP

  3. COption (c)

    ARP

  4. DOption (d)

    UDP

View answer & explanation

Correct answer

Answer: (a)A.

IOT

Explanation not yet available.

Question 305

DMRC CRA 2020• Computer Awareness

The process of starting a computer or a computer-embedded device is called ________.

  1. AOption (a)

    Shutting

  2. BOption (b)

    Booting

  3. COption (c)

    Sleep mode

  4. DOption (d)

    BIOS

View answer & explanation

Correct answer

Answer: (a)A.

Shutting

Explanation not yet available.

Question 306

DMRC CRA 2020• Computer Awareness

Microsoft Word was released in 1983 as ________.

  1. AOption (a)

    Multi-Tool Word

  2. BOption (b)

    DOS-Based Counterpart

  3. COption (c)

    Single Tool

  4. DOption (d)

    Macintosh

View answer & explanation

Correct answer

Answer: (a)A.

Multi-Tool Word

Explanation not yet available.

Question 307

DMRC CRA 2020• Computer Awareness

Which of the following options represents combination input devices?

  1. AOption (a)

    Keyboard, Joystick, Mouse

  2. BOption (b)

    Mouse, Joystick, Trackball, Printer

  3. COption (c)

    Mouse, Keyboard, Plotter

  4. DOption (d)

    Keyboard, Joystick, Monitor

View answer & explanation

Correct answer

Answer: (a)A.

Keyboard, Joystick, Mouse

Explanation not yet available.

Question 308

DMRC CRA 2020• Computer Awareness

What is the value of microsecond?

  1. AOption (a)

    10-6 Sec

  2. BOption (b)

    10-9 Sec

  3. COption (c)

    106 Sec

  4. DOption (d)

    1012 Sec

View answer & explanation

Correct answer

Answer: (a)A.

10-6 Sec

Explanation not yet available.

Question 309

DMRC CRA 2020• Computer Awareness

Which key combination is used to save a document?

  1. AOption (a)

    Ctrl+A

  2. BOption (b)

    Ctrl+S

  3. COption (c)

    Ctrl+P

  4. DOption (d)

    Ctrl+x

View answer & explanation

Correct answer

Answer: (a)A.

Ctrl+A

Explanation not yet available.

Question 310

DMRC CRA 2020• Computer Awareness

The Ribbion is a user interface element, which was introduced by _______ in MS Office 2007.

  1. AOption (a)

    Windows

  2. BOption (b)

    CSI

  3. COption (c)

    Mircosoft

  4. DOption (d)

    IBM soft

View answer & explanation

Correct answer

Answer: (a)A.

Windows

Explanation not yet available.