Q:

Which of the following is required for the DB2 optimizer to consider a hash join strategy?

A) Optimization level 1 or above	B) Equijion predicates
C) Registry variable DB_ANTIJOIN=YES	D) SORTHEAP large enough to contain the tables being joined

Answer & Explanation Answer: B) Equijion predicates

Explanation:

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Filed Under: IBM Certification

1 2071

Q:

Improve the bracketed part of the sentence.

(It is) a pleasant day, we went for a walk.

A) Having been	B) It being
C) It was	D) no improvement

Answer & Explanation Answer: B) It being

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 2071

Q:

The Nobel Prize in Economics was started in

A) 1901	B) 1936
C) 1957	D) 1967

Answer & Explanation Answer: D) 1967

Explanation:

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Filed Under: Books and Authors

4 2070

Q:

What is XPath?

Answer

XPath is an expressions to select a xml node in an XML document.

It allows the navigation on the XML document to the straight to the element where we need to reach and access the attributes.

Workspace

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Subject: Oracle Certification
Job Role: Database Administration

1 2070

Q:

You heard me before and then again. Afterward I die until you call me again.

What am I?

Answer

ECHO.

Workspace

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

10 2070

Q:

The Lal Bahadur Shastri National Academy of Administration is located in which place ?

A) Hyderabad	B) Mussoorie
C) Pune	D) Kolkata

Answer & Explanation Answer: B) Mussoorie

Explanation:

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Filed Under: Indian Geography
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

2 2069

Q:

Words that sound the same but are spelled different

words_that_sound_the_same_but_are_spelled_different1540289338.jpg image

A) Homonyms	B) Homographs
C) Heteronyms	D) Homophones

Answer & Explanation Answer: D) Homophones

Explanation:

Words that sound the same but are spelled different are called homophones. Homophones are a type of homonyms.

Some of the Examples of homophones are ::

One - Won

Son - Sun

Hole - Whole

Loan - Lone

Steal - Steel

Which - Witch

What - Watt

Sea - See

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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

1 2068

Q:

What is the difference between microprocessor and micro-controller?

Answer

In microprocessor more op-codes, few bit handling instrucitons. But in Microcontroller. fewer op-codes, more bit handling Instruction, and also it is defined as a device that includes micro processor, memory, & input / output signal lines on a single chip.

the basic architectual difference is that microcontroller has an programmable memory while it is not the case with mivroprocessors.

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