Q:

Can 8259 he interfaced with 8085 via the trap pin?

Answer

Yes... so if 8529 gives interrupt then it will be serviced immediately but since INTA pin is left hanging the INSR bit will never be set.. and so whenever my interrupt occurs depending upon priority it will be serviced.. also the ISR address for all interrupts will be same ie 0024H..

Interrupt via trap is nonmaskable, so it will be serviced immediately.

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Subject: Hardware

0 3242

Q:

Integration is primarily concerned with

A) ensuring that the time, scope and cost baselines are consistent with an acceptable quality standard and with the customer’s expectations.	B) getting people working together effectively toward common project goals through appropriate training, management and leadership.
C) effectively integrating the processes among the project management process groups that are required to accomplish project objectives with an organization’s defined procedures.	D) ensuring that all the tools and techniques of the various planning processes are appropriately scaled to the complexity and risk exposure of the project.

Answer & Explanation Answer: C) effectively integrating the processes among the project management process groups that are required to accomplish project objectives with an organization’s defined procedures.

Explanation:

Answers A, B and D all result from effectively integrating the work of the project management process groups. PMBOK [4.0]

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Filed Under: PMP Certification

0 3241

Q:

CPU speed is measured in

Answer

CPU speed is measured with the processors speed which is measured in MIPS (Million Instructions Per Second), Flops (Floating-point operations per second) and CPU clock speed (usually measured in gigahertz).

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

6 3241

Q:

With reference to computing, an 'Applet' is _____

A) A Java application	B) Computer Virus
C) A firewall	D) A cookie

Answer & Explanation Answer: A) A Java application

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams
Job Role: IT Trainer , Bank PO , Bank Clerk , Analyst

10 3241

Q:

Which of the folowing substances related to Dandi March Protestant ?

A) Sugar	B) Pepper
C) Salt	D) Water

Answer & Explanation Answer: C) Salt

Explanation:

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Filed Under: General Awareness

3 3241

Q:

The technique of DNA fingerprinting in human was developed for first time by _________

A) Lalji Singh	B) Alec Jeffreys
C) R. Ericson	D) J. Black

Answer & Explanation Answer: B) Alec Jeffreys

Explanation:

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Filed Under: Biology

6 3241

Q:

Who is the author of 'Ageless Body , Timeless Mind' ?

A) V.S. Naipaul	B) Deepak Chopra
C) Dom Moraes	D) Tony Kusher

Answer & Explanation Answer: B) Deepak Chopra

Explanation:

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Filed Under: Books and Authors

0 3240

Q:

Who is the first Chief Minister of Telangana?

A) R. Krishnaiah	B) K. Chandrashekar Rao
C) K. Jana Reddy	D) N. Chandrababu Naidu

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