Q:

How many joining conditions are required to join 4 tables in SQL?

A) 1	B) 2
C) 3	D) 4

Answer & Explanation Answer: C) 3

Explanation:

To join 'n' tables 'n-1' conditions should be satisfied.

So to join 4 tables 3 conditions should be satisfied.

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Filed Under: Oracle Certification
Job Role: Analyst , Database Administration , IT Trainer

4 10632

Q:

Improve the bracketed part of the sentence.

After today's terrible test I am sure that my teacher's opinion (about) me will change for the worse.

A) for	B) of
C) in	D) no improvement

Answer & Explanation Answer: D) no improvement

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 10629

Q:

Which Noble Gas has the highest First Ionization Energy?

A) Neon	B) Helium
C) Argon	D) Xenon

Answer & Explanation Answer: B) Helium

Explanation:

Helium has the highest First Ionization Energy in the Noble Gases group.

Ionization Energy ::

Ionisation energy is the energy required to remove one mole of electrons from one mole of gaseous atoms. Atoms are more stable when they have full valence shells.

Noble Gases have a very stable electron configuration, therefore, they have the highest amount of ionization energy within their periods. It decreases down a family because electrons farther from the nucleus are easier to remove.

Ionization Energy levels of Noble Gases group in Descending Order :: He, Ne, Ar, Kr, Xe, Rn

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Filed Under: Chemistry
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20 10615

Q:

Solve the following puzzle

You are going to visit your grandmother on Mother's day. You want to give her two cakes. However, to get to her house you must cross seven bridges. At each bridge is a troll who demands ½ of all of your cakes as the price to pass. However, this troll, being a nice troll, feels bad and gives you back 1 of the cakes that he took.

The puzzle to solve: How many cakes must you leave with to be able to give your grandmother 2 cakes

Answer

Do the math and you will see that this puzzle is based on the fact taht $\frac{1}{2}$ (2)=1 and 1+1=2

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Subject: Math Puzzles

63 10602

Q:

Which river is also known as dakshin ganga?

A) Cauvery	B) Godavari
C) Krishna	D) Brahmaputra

Answer & Explanation Answer: B) Godavari

Explanation:

River Godavari is known as Dakshin Ganga as it is one of the largest peninsular river as Himalayan and is same as Ganga river in the south.

which_river_is_also_known_as_dakshin_ganga1542952894.jpg image

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Filed Under: Indian Geography
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12 10595

Q:

What is ‘INS Karanj’, with reference to Indian Defence?

A) Scorpene submarine	B) Supersonic cruise missile
C) Anti-tank guided missile	D) Military Tank

Answer & Explanation Answer: A) Scorpene submarine

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

2 10583

Q:

Underground water and the water on the earth's surface is called ________________

A) hydrosphere	B) biosphere
C) lithosphere	D) thermosphere

Answer & Explanation Answer: A) hydrosphere

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

The uranium fuel used worldwide is mainly in the form of

A) U3O8	B) UO2
C) UF6	D) U metal

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