Tag: science & technology

Quizzes (551) Questions (11015)

Questions Related to science & technology

Multiple choice general knowledge science & technology

What is defragment?

  1. Splitting files into pieces for easy sending over internet.

  2. Merging up of splitted file pieces into original file after receiving from the internet.

  3. Internal fragments of files in hard drive.

  4. Concatenate fragments of data into contiguous blocks in memory or on a hard drive.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Defragmentation is a process that reduces the amount of fragmentation in file systems. It organizes the contents of the mass storage device into the smallest number of contiguous regions (fragments).

Multiple choice general knowledge science & technology

What is Daisy chaining?

  1. Extension of a USB port

  2. Stringing devices together in a series (such as SCSI).

  3. Dual Modem

  4. Chain of bits that are redundant.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Daisy chaining refers to connecting devices in a series where each device connects to the next, common in SCSI interfaces. It's not specifically about USB extension, dual modems, or redundant bit chains. The series connection pattern is the defining characteristic.

Multiple choice general knowledge science & technology

What is MIPS?

  1. Measure of Computer's speed.

  2. Measure of Hard disk capacity

  3. Measure of data stream that passed over the network

  4. Measure of Hard Disk access speed
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

MIPS (Million Instructions Per Second) is a measure of computer processor speed, indicating how many instructions a CPU can execute per second. It's not related to hard disk capacity, network traffic, or disk access speed - those use different metrics.

Multiple choice general knowledge science & technology

What is DPI?

  1. Measure of decibels of sound produced by a speaker

  2. Measure of heat produced by a processor.

  3. Gauge of visual clarity on the computer screen.

  4. Quality of an audio system
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

DPI (Dots Per Inch) measures the density of dots in a printed image or on a screen, directly affecting visual clarity and resolution. It's not related to sound decibels, processor heat, or audio quality - those are completely different domains.

Multiple choice general knowledge science & technology

Odd man Out ~~

  1. white

  2. black

  3. saffron

  4. green
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In this context, 'black' is the odd one out because white, saffron, and green are colors of the Indian flag, while black is not. This appears to be a color pattern recognition question based on national symbols.

Multiple choice general knowledge science & technology

Odd man Out ~~

  1. white

  2. black

  3. saffron

  4. green
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Among the given colors, white, saffron, and green are the three colors of the Indian national flag. Black is the only color that does not appear in the flag, making it the odd one out.

Multiple choice general knowledge science & technology

Odd Man Out ~~

  1. triangle

  2. rectangle

  3. Quadrilaterals

  4. rhombus
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Triangle is a polygon with 3 sides, while rectangle, quadrilaterals (the general category for 4-sided polygons), and rhombus all have 4 sides. The triangle is the only 3-sided figure, making it the odd one out.

Multiple choice general knowledge science & technology

Odd man Out ~~

  1. Ghost Ship

  2. Titanic

  3. Air Force 1

  4. Poseidon
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Ghost Ship, Titanic, and Poseidon are all disaster movies that take place on water or ships. Air Force 1 is a political action film about the President's plane, not a maritime disaster, making it the odd one out.