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Q:

 A benefit of the three-tier architecture is which of the following?

A) New modules can be built to support specific business needs B) Performance improves for compiled SQL statements
C) Results in a thinner client and database server D) All of the above.
 
Answer & Explanation Answer: A) New modules can be built to support specific business needs

Explanation:
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Filed Under: Database

1 7236
Q:

We remember Charles Babbage (1792-1871) for what ?

A) Computers B) Radio-Telegraphy
C) Steam Boating D) Telescopes
 
Answer & Explanation Answer: A) Computers

Explanation:
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Filed Under: Inventions

9 7229
Q:

Which color has the highest frequency?

A) Violet B) Red
C) Indigo D) Green
 
Answer & Explanation Answer: A) Violet

Explanation:

In VIBGYOR. It has colors ordered from highest to lowest frequency.

 

              Violet > Indigo > Blue > Green > Yellow > Orange > Red

 

That says Violet has the highest frequency.

We know, Speed of light = Frequency x Wavelength

=> As frequeny is inversely proportional to wavelength i.e, as frequwncy goes high wavelength goes down.

 

So, the violet color has the highest frequency.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

3 7222
Q:

Which three dynasties are known as "Muventar"?

A) Pandya, Chola, Chera B) Pallava, Chola, Pandya
C) Pallava, Chera, Pandya D) Pallava, Chola, Chera
 
Answer & Explanation Answer: A) Pandya, Chola, Chera

Explanation:
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Filed Under: Indian History

13 7220
Q:

Major coalfields of India are located in the river valley of

A) Damodar B) Godavari
C) Mahanadi D) Wardha
 
Answer & Explanation Answer: A) Damodar

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Filed Under: Indian Economy

4 7219
Q:

Which Amendment Act introduced changes in the Preamble to the Indian Constitution?

A) the 38th Amendment Act, 1975 B) the 40th Amendment Act, 1976
C) the 42nd Amendment Act, 1976 D) the 44th Amendment Act, 1979
 
Answer & Explanation Answer: C) the 42nd Amendment Act, 1976

Explanation:
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Filed Under: Indian Politics

5 7217
Q:

Logical puzzle

Take from a pack of cards all the Aces, Kings, Queens and Jacks.
Arrange them in a 4 × 4 square so that every row, column and diagonal contains one card of each value (A,J,Q,K) and one card of each suit (Heart, Spade, Diamond, Club).

Answer

Our Solution:


Here is one solution of many:


 


Take_from_a_pack_of_cards_all_the_Aces,_Kings,_Queens_and_Jacks._1585550868.jpg image


 






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Subject: Logic Puzzles Exam Prep: CAT , Bank Exams

35 7214
Q:

Who has won the men's singles title at the 82nd Senior National Championship?

A) H S Prannoy B) Ashwini Kumar
C) Rakesh Kumar D) Kidambi Srikanth
 
Answer & Explanation Answer: A) H S Prannoy

Explanation:

H S Prannoy has won the men’s singles title at the 82nd Senior National Championship Senior National Badminton Championships in Nagpur, Maharashtra on November 8, 2017. He defeated higher ranked Kidambi Srikanth in the final by 21- 15, 16- 21, 21-7.

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Filed Under: Sports
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

21 7214