Q:

An object is placed at the centre of curvature of a concave mirror. Its image is formed at

A) a point beyond centre of curvature	B) a point between focus and centre of curvature
C) the centre of curvature	D) the focus

Answer & Explanation Answer: B) a point between focus and centre of curvature

Explanation:

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

0 17494

Q:

Select the antonym of

seedy

A) posh	B) faded
C) decrepit	D) ailing

Answer & Explanation Answer: A) posh

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 17483

Q:

You can use the tab key to ________

A) move a cursor across the screen	B) indent a paragraph
C) move the cursor down the screen	D) both (a) and (b)

Answer & Explanation Answer: D) both (a) and (b)

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Filed Under: Computer
Exam Prep: Bank Exams

58 17481

Q:

What happens when you boot up a PC?

A) Portions of the operating system are copied from disk into memory	B) Portions of the operating system are copied from memory onto disk
C) Portions of the operating system are compiled	D) Portions of the operating system are emulated

Answer & Explanation Answer: A) Portions of the operating system are copied from disk into memory

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Filed Under: Computer
Exam Prep: Bank Exams

33 17479

Q:

What was/were the formative influence(s)on the philosophy of Mahatma Gandhi?

1.Gandhiji was influenced by the 18th century Pranami sect that advocated the unity of faiths.

2.Gandhiji was influenced by the theosophists.

3.Gandhiji was an admirer of the writings of Romantics like Wordworth.

Select the correct answer using the code given below.

A) 1 and 2 only	B) 2 and 3 only
C) 1, 2 and 3	D) 1 only

Answer & Explanation Answer: C) 1, 2 and 3

Explanation:

All are correct

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Filed Under: Indian History
Exam Prep: Bank Exams

0 17464

Q:

Pashmina shawl is made from the hair of

A) Sheep	B) Goat
C) Rabbit	D) Yak

Answer & Explanation Answer: B) Goat

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Filed Under: Animals and Birds

204 17458

Q:

The _____ controls communications for the entire computer system

A) arithmetic-logic unit	B) semiconductor
C) motherboard	D) coprocessor

Answer & Explanation Answer: C) motherboard

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Filed Under: Computer
Exam Prep: Bank Exams

69 17455

Q:

What resources are used when a thread is created? How do they differ from those when a process is created?

Answer

When a thread is created the threads does not require any new resources to execute the thread shares the resources like memory of the process to which they belong to. The benefit of code sharing is that it allows an application to have several different threads of activity all within the same address space. Whereas if a new process creation is very heavyweight because it always requires new address space to be created and even if they share the memory then the inter process communication is expensive when compared to the communication between the threads.

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