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science & technology Online Quiz - 114

Description: science & technology Online Quiz - 114
Number of Questions: 20
Created by:
Tags: science & technology
Attempted 0/20 Correct 0 Score 0

A typical hurricane produces the energy equivalent to 8,000 one megaton bombs.

  1. True

  2. False


Correct Option: B

Blood sucking hookworms inhabit 1000 million people worldwide

  1. True

  2. False


Correct Option: B

The highest speed ever achiived on a bicycle is 166.94 mph by Fred Rompelberg.

  1. True

  2. False


Correct Option: B

We can't produce laser light a million times brighter than sunshine.

  1. True

  2. False


Correct Option: B

65% of those autism are left handed.

  1. True

  2. False


Correct Option: B

The combined length of the roots of a Finnish pine tree is over 3 miles.

  1. True

  2. False


Correct Option: B

The oceans contains enough salt to cover all the continents to a depth of nearly 500 feets

  1. True

  2. False


Correct Option: B

60-65 million years ago dolphins and humans shared a common ancestor

  1. True

  2. False


Correct Option: B

Polar bear are nearly undetectable by infrared camera's, due to their transparent fur.

  1. True

  2. False


Correct Option: B

The average person accidentally eats 430 bugs each year of their life.

  1. True

  2. False


Correct Option: B

Which among the following can be called an electronic check ?

  1. Debit Card

  2. Smart Card

  3. Credit Card

  4. None


Correct Option: A

Which among the following is not a payment card technology?

  1. Magnetic Stripe Card

  2. Smart Card

  3. Fleet Card

  4. None


Correct Option: C

A generic name for Intel processors released after the original 8086 processor is ______ ?

  1. Pentium

  2. x86

  3. Pentium 286

  4. None


Correct Option: B

V-RAM is used for access of the following ?

  1. Video & Graphics

  2. Text & Images

  3. programs

  4. None


Correct Option: A

A network that is connected to the Internet, but uses encryption to scramble all the data sent through the Internet is called ?

  1. My network

  2. Virtual private Network

  3. Social Network

  4. None


Correct Option: B

Structured Query Language (SQL) is used in the following ?

  1. Create Databases

  2. Create & Modify Databases

  3. Create, Modify & Query Databases

  4. None


Correct Option: C

A file which has not been altered, compressed, or manipulated in any way by the computer is called?

  1. temp file

  2. raw file

  3. permanent file

  4. None


Correct Option: B

AI Explanation

To answer this question, you need to understand the concept of file types and their characteristics.

Option A) temp file - This option is incorrect because a temp file is a file that is created temporarily by a computer program to store data temporarily during its execution. Temp files are often deleted once the program is closed or the data is no longer needed.

Option B) raw file - This option is correct because a raw file is a file that has not been altered, compressed, or manipulated in any way by the computer. It contains unprocessed or minimally processed data directly from a device or sensor, such as a digital camera or scanner.

Option C) permanent file - This option is incorrect because a permanent file is a file that is intended to be stored and accessed for a long period of time. It may have been altered or manipulated in some way, unlike a raw file.

Option D) None - This option is incorrect because the correct answer is option B, raw file.

The correct answer is B) raw file. This option is correct because a raw file is a file that has not been altered, compressed, or manipulated in any way by the computer.

The word bandwidth is also used to mean ________?

  1. width of the data cable

  2. amount of data transferred

  3. number of the computers on a particular network

  4. None


Correct Option: B

NetBIOS was introduced in 1983 by which company as an improvement to the standard BIOS used by Windows-based computers?

  1. Dell

  2. IBM

  3. Compaq

  4. None


Correct Option: B

Panther (10.3), Jaguar (10.2), Puma (10.1), and Cheetah (10.0) are examples of _______?

  1. Windows OS

  2. Mac OS

  3. Open Operating Systems

  4. None


Correct Option: B
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