Q:

Unreachable code would best be found using

A) code inspections	B) a static analysis tool
C) code reviews	D) a test management tool

Answer & Explanation Answer: C) code reviews

Explanation:

Code review is a software quality assurance activity in which one or several humans check a program mainly by viewing and reading parts of its source code, and they do so after implementation or as an interruption of implementation.

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Filed Under: Software Testing
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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

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

33 17461

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)

Explanation:

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Filed Under: Computer
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58 17460

Q:

Pashmina shawl is made from the hair of

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

Answer & Explanation Answer: B) Goat

Explanation:

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204 17453

Q:

The _____ controls communications for the entire computer system

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

Answer & Explanation Answer: C) motherboard

Explanation:

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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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Subject: Operating Systems

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Q:

Improve the bracketed part of the sentence.

While two judges in the majority said the practice was arbitrary and, therefore, unconstitutional, the third judge called it (legally).

A) illegally	B) illegal
C) legality	D) No improvement

Answer & Explanation Answer: B) illegal

Explanation:

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Filed Under: English
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Q:

If the Distance-Time graph is a curve then it represents _______________.

A) uniform speed	B) constant displacement
C) uniform momentum	D) non-uniform speed

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