Questions

Q:

 ON UPDATE CASCADE ensures which of the following?

A) Normalization B) Data Integrity
C) Materialized Views D) All of the above.
 
Answer & Explanation Answer: B) Data Integrity

Explanation:
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Filed Under: Database

59 27987
Q:

5 C in an OF?

A) 5 Cards in an Old Fan B) 5 Circles in an Olympic Flag
C) 5 Colors in an Old Football D) 5 Colors in an Old Flag
 
Answer & Explanation Answer: B) 5 Circles in an Olympic Flag

Explanation:

5 C in an OF denotes 5 Circles in an Olympic Flag.

These are riddles of type

12 S of the Z

52 W in a Y.

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192 27895
Q:

The most suitable unit for expressing nuclear radius is

A) micro B) nanometre
C) fermi D) angstrom
 
Answer & Explanation Answer: C) fermi

Explanation:
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Filed Under: Physics

290 27839
Q:

Answer the Following Puzzle.

Number Puzzles Questions and Answers

A) 90 B) 56
C) 34 D) 104
 
Answer & Explanation Answer: A) 90

Explanation:

As you move down, the numbers represent multiples of 12,subtracting 1 for the first step,adding 2 for the second, subtracting 3 for the third, adding 4 for the next ect.ect

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226 27769
Q:

Working of safety fuses depends upon

1. magnetic effect of the current

2. chemical effect of the current

3. magnitude of the current

4. heating effect of the current

Select the correct answer using the code given below.

 

A) 1, 2, 3 and 4 B) 1, 2 and 3 only
C) 3 and 4 only D) 4 only
 
Answer & Explanation Answer: C) 3 and 4 only

Explanation:

An electric fuse is a device which is used to limit the current in an electric circuit. The fuse safeguards the circuit and the electrical appliances from being damaged.

The fuse wire is generally an alloy of lead and tin. It has a low melting point and breaks the circuit if the current exceeds a safe value. The thickness and length of the fuse wire depends on the maximum current allowed through the circuit.

It is connected in series in the beginning of the electric circuits.

If too many electrical appliances of high power rating (like electric iron, water heater etc) are switched on at the same time, they draw an extremely large current from the circuit. This condition is called overloading and it can cause overheating of the wiring and lead to a fire. (heating effect and magnitude of the current)

 

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Filed Under: Physics
Exam Prep: Bank Exams

4 27748
Q:

Select the antonym of

intrinsic

A) elemental B) innate
C) connate D) accquired
 
Answer & Explanation Answer: D) accquired

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

3 27629
Q:

Rearrange the parts of the sentence in correct order.

The twenty ­four tributes
P - ­that could hold anything from a
Q­ - will be imprisoned in a vast outdoor arena
R­ - burning desert to a frozen wasteland

A) PQR B) PRQ
C) QPR D) RQP
 
Answer & Explanation Answer: C) QPR

Explanation:
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Q:

Which of the following is not a database object in MS Access?

A) Reports B) Relationships
C) Tables D) Queries
 
Answer & Explanation Answer: B) Relationships

Explanation:

Queries, reports and tables are all related to database and relationships are not the database object and it is related to functions in mathyematics.

 Which_of_the_following_is_not_a_database_object_in_MS_Access1558073404.png image

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