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Q:

What are the different job scheduling in operating systems?

Answer

Scheduling is the activity of the deciding when process will receive the resources they request.


FCS ---> FCSFS stands for First Come First Served. In FCFS the job that has been waiting the longest is served next.


Round Robin Scheduling--->Round Robin scheduling is a scheduling method where each process gets a small quantity of time to run and then it is preempted and the next process gets to run. This is called time-sharing and gives the effect of all the processes running at the same time


Shortest Job First ---> The Shortest job First scheduling algorithm is a nonpreemptive scheduling algorithm that chooses the job that will execute the shortest amount of time.


Priority Scheduling--->Priority scheduling is a scheduling method where at all times the highest priority process is assigned the resource.

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Subject: Operating Systems

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Q:

Which describes how media and networks interact?

Answer

Media and networks are connected in such a way that the consumer receives the effective information. Media goes into different networks.

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Subject: Advertising and Media

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Q:

At which stage in its life cycle does the silkworm yield the fiber of commercial use

A) Larva B) Egg
C) Pupa D) Imago
 
Answer & Explanation Answer: C) Pupa

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Process of gaining electrons is known as _____.

A) oxidation B) reduction
C) radiation D) both oxidation and reduction
 
Answer & Explanation Answer: B) reduction

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

What does FIFA stand for

Answer

FIFA stand for Federation Internationale de Football Association.


what_does_fifa_stand_for1549624513.jpg image

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Subject: General Awareness Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

The 8th World CSR Congress 2019 in?

A) Mumbai B) Hyderabad
C) Kolkata D) Pune
 
Answer & Explanation Answer: A) Mumbai

Explanation:

The 8th World CSR Congress 2019 in Mumbai.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Liquids and gases never show

A) diamagnetic property B) paramagnetic property
C) ferromagnetic property D) electromagnetic property
 
Answer & Explanation Answer: C) ferromagnetic property

Explanation:

On the basis of magnetic properties, substances are classified into three groups namely diamagnetic, paramagnetic and ferromagnetic.

As solids diffuse and reorder very slowly under ambient conditions, the net, directionally dependent (anisotropic) magnetic moment can persist. Conversely, liquids and gases freely tumble and reorder: water rearranges every few pico seconds (10^12 times per second).

Hence liquids and gases can never show ferromagnetic properties.

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

A passage is given with 5 questions following it. Read the passage carefully and choose the best answer to each question out of the four alternatives.


The quest to find life outside the solar system got a big boost with the discovery of seven Earth-size extra-solar planets, or exoplanets, orbiting a dwarf star about 40 light years away. Unlike earlier discoveries of exoplanets, all seven planets could possibly have liquid water — a key to life as we know it on Earth — with three planets having the greatest chance. This is by far the largest collection of Earth-like planets in the habitable 'Goldilocks' zone of a star — neither too close nor too far from a star, which raises the possibility of liquid water being present on the surface. Only Earth has liquid water in the solar system. Since the dwarf star is much cooler than the Sun, the dimming of light each time a planet passes or transits before the star could be easily recorded from Earth unlike in cases when planets transit a Sun-like bright star. Since the initial discovery of three planets was made using the Chile-based Transiting Planets and Planetesimals Small Telescope, the exoplanet system is called TRAPPIST-1.

 

What is the 'Goldilocks' zone?

A) It is a mythological place about stars and planets B) That place on a planet which has lowest possibility of liquid water.
C) The correct distance of a planet from its star to have possibility of having liquid water D) That place on a planet which has the right amount of sunlight
 
Answer & Explanation Answer: C) The correct distance of a planet from its star to have possibility of having liquid water

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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