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Q:

C, BASIC, COBOL, and Java are examples of ............language

A) low-level B) programming
C) computer D) high-level
 
Answer & Explanation Answer: D) high-level

Explanation:
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Filed Under: Computer

106 24850
Q:

Name the Scientist who stated that matter can be converted into energy

A) Boyle B) Lavoisier
C) Avogadro D) Einstein
 
Answer & Explanation Answer: D) Einstein

Explanation:
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Filed Under: Chemistry

146 24845
Q:

Estonia is a country in which continent?

 

A) Asia B) South America
C) Europe D) Africa
 
Answer & Explanation Answer: C) Europe

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Filed Under: World Geography
Exam Prep: Bank Exams

4 24829
Q:

What information does a supply schedule provide

 

A) It shows the supply for a product at various prices B) It shows the supply for different products at different prices
C) It shows the supply for a product at a single price point D) None of the above
 
Answer & Explanation Answer: A) It shows the supply for a product at various prices

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Where does Friday come before Thursday?

Answer

In the dictionary, we get Friday before Thursday. Since, in the dictionary all the words are in alphabetical order, and according to it F comes first than T.

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

151 24757
Q:

Storage which stores or retains data after power off is called____

A) Volatile storage B) Non-volatile storage
C) Sequential storage D) Direct storage
 
Answer & Explanation Answer: B) Non-volatile storage

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Filed Under: Computer

73 24738
Q:

What characteristic of read-only memory (ROM ) makes it useful?

A) ROM informationcan be easily updated B) Data in ROM is non volatile, that is, it remains there even without electrical power
C) ROM provides very large amounts of inexpensive data storage D) ROM chips are easily swapped between different brands of computers
 
Answer & Explanation Answer: B) Data in ROM is non volatile, that is, it remains there even without electrical power

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Filed Under: Computer

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Q:

Two electric bulbs marked 25W – 220V and 100W – 220V are connected in series to a 440Vsupply. Which of the bulbs will fuse?

A) 25 W B) Both
C) 100 W D) Neither
 
Answer & Explanation Answer: A) 25 W

Explanation:

Resistances of both the bulbs are

 

R1=V^2/P1 = 220^2/25

 

R2 = V^2/P2 = 220^2/100

 

Hence  R1gt ; R2

 

When connected in series, the voltages divide in them in the ratio of their resistances. The voltage of 440 V devides in such a way that voltage across 25 w bulb will be more than 220 V. Hence 25 w bulb will fuse.

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Filed Under: Physics
Exam Prep: AIEEE

224 24647