Questions

Q:

Graphite is a good conductor of electricity.

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

Graphite is a good conductor of electricity as it contains free electrons to move through the structure of the graphite.

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Subject: Physics
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Q:

First Indian Institute of Skills will get in which city?

A) Hyderabad B) Noida
C) Mumbai D) Bangaluru
 
Answer & Explanation Answer: C) Mumbai

Explanation:

India's first Indian Institute of Skills will get in 3 locations viz. Mumbai, Kanpur and Ahmedabad in the country. Ministry of Skill Development and Entrepreneurship has approved the proposal to set up Indian Institute of Skills (IISs) on Not-for-profit Public Private Partnership (N-PPP) basis.

The reason behind these institutes is to promote further growth of the Indian Skills sector overall, new measures have been initiated by the Government of India to establish state of the art training institutions called Indian Institutes of Skill (IISs).

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Filed Under: General Awareness
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Q:

Capital of Malaysia?

A) Indinesia B) Kuala Lumpur
C) Jakarta D) Lombok
 
Answer & Explanation Answer: B) Kuala Lumpur

Explanation:

Malaysia is a Southeast Asian country occupying parts of the Malay Peninsula and the island of Borneo. It's known for its beaches, rainforests and mix of Malay, Chinese, Indian and European cultural influences. The capital, Kuala Lumpur, is home to colonial buildings, busy shopping districts.

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Filed Under: Country Capitals
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Q:

The brain and spinal cord are two components of the

A) Central nervous system B) Peripheral nervous system
C) Both A & B D) None of the above
 
Answer & Explanation Answer: A) Central nervous system

Explanation:

The brain and spinal cord are two components of the Central nervous system which are responsible for sensory information.

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Filed Under: General Science
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Q:

What is multi tasking, multi programming, multi threading?

Answer

Multi programming: Multiprogramming is the technique of running several programs at a time using timesharing. It allows a computer to do several things at the same time. Multiprogramming creates logical parallelism. The concept of multiprogramming is that the operating system keeps several jobs in memory simultaneously. The operating system selects a job from the job pool and starts executing a job, when that job needs to wait for any i/o operations the CPU is switched to another job. So the main idea here is that the CPU is never idle. 


Multi tasking: Multitasking is the logical extension of multiprogramming .The concept of multitasking is quite similar to multiprogramming but difference is that the switching between jobs occurs so frequently that the users can interact with each program while it is running. This concept is also known as time-sharing systems. A time-shared operating system uses CPU scheduling and multiprogramming to provide each user with a small portion of time-shared system. 


Multi threading: An application typically is implemented as a separate process with several threads of control. In some situations a single application may be required to perform several similar tasks for example a web server accepts client requests for web pages, images, sound, and so forth. A busy web server may have several of clients concurrently accessing it. If the web server ran as a traditional single-threaded process, it would be able to service only one client at a time. The amount of time that a client might have to wait for its request to be serviced could be enormous. So it is efficient to have one process that contains multiple threads to serve the same purpose. This approach would multithread the web-server process, the server would create a separate thread that would listen for client requests when a request was made rather than creating another process it would create another thread to service the request. To get the advantages like responsiveness, Resource sharing economy and utilization of multiprocessor architectures multithreading concept can be used.

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Q:

If someone in Russia sets their language preference to English, will they see ads targeted to people in Russia? Will their ads be in Russian or in English?

Answer

They will see ads targeted to people located in Russia with the ads in English.

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Q:

Work done in a free expansion process is

A) Minimun B) 0
C) Maximum D) None of the above
 
Answer & Explanation Answer: B) 0

Explanation:

No work done as there is no external external pressure in free expansion. 

 

Hence, Work done in a free expansion process is Zero.

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Filed Under: Physics
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Q:

Stress is a factor that contributes to heart disease risk.

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

True, Stress is a factor that contributes to heart disease risk.


More factors that contributes to heart disease risk are blood pressure, cholesterol, smoking, physical inactivity and overeating.

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Subject: Biology
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