Q:

What are java threads?

Answer

Java is one of the small number of languages that support at the language level for the creation and management of threads. However, because threads are managed by the java virtual machine (JVM), not by a user-level library or kernel, it is difficult to classify Java threads as either user- or kernel-level.

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Subject: Operating Systems

1 2032

Q:

Which of the following is a device designed to protect electrical devices from voltage spikes?

A) Voltage unloader	B) Surge protector
C) Heat protector	D) Current unloader

Answer & Explanation Answer: B) Surge protector

Explanation:

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Filed Under: Physics

1 2032

Q:

Which new European satellite using advanced laser technology to track global winds and improve weather forecasts has been successfully put into orbit on a Vega rocket from French Guyana?

A) Radyo 4	B) Aeolus
C) Eutelsat W 2	D) Telstar 12

Answer & Explanation Answer: B) Aeolus

Explanation:

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

0 2032

Q:

Rate of change of displacement is known as ............

A) Acceleration	B) Velocity
C) Speed	D) Distance

Answer & Explanation Answer: B) Velocity

Explanation:

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT

4 2031

Q:

What is the unit of the physical quantity "Inductance"?

A) weber	B) farad
C) henry	D) tesla

Answer & Explanation Answer: C) henry

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

2 2031

Q:

Which of the following performs modulation and demodulation?

A) coaxial cable	B) modem
C) fiber optic	D) satellite

Answer & Explanation Answer: B) modem

Explanation:

A modem is a hardware device which performs both modulation and demodulation. MODEM means (Modulator-Demodulator).

modem_1593758111.png image

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Filed Under: Physics
Exam Prep: Bank Exams

1 2031

Q:

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best
expresses the same sentence in Passive/Active voice.
Meenu will return the book.

A) Returning of the book will be done by Meenu.	B) The book will be returned by Meenu.
C) The book would have been returned by Meenu.	D) The book Meenu will be returning.

Answer & Explanation Answer: B) The book will be returned by Meenu.

Explanation:

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Filed Under: English

0 2031

Q:

If price of an article decreases from Rs 240 to Rs 220, when quantity demanded increases from 200 units to 210 units. Find point elasticity of demand?

A) 0.6	B) -1.8
C) -0.6	D) 1.8

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