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Q:

Which  of  the  following  statements  about Bitcoin is/are correct?

1.It is a decentralized virtual currency.

2.It    is    generated    through    complex computer software systems.

3.The  Reserve  Bank  of  India  recognized it as a legal tender in January 2016.

Select  the  correct  answer  using  the  code given below.

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

Explanation:

Bitcoin is the world's first cryptocurrency,    a    form    of electronic   cash.It   is   the    first decentralized digital  currency:  the system   was   designed   to   work without   acentral   bankor   single administrator.Bitcoins    are    sent from  user  to  user  on  the peer-to-peer bitcoin network directly, without the need for intermediaries.  These  transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a block chain. Bitcoin was invented by an unknown person or group of people   using   the   name Satoshi Nakamoto. Bitcoins are not recognised  as  a  legal  tender  by Reserve Bank of India. 

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Filed Under: Indian Economy
Exam Prep: Bank Exams

0 22902
Q:

Where the Song Dam drinking water project is to be set up

 

A) Dehradun, Uttarakhand B) Kevodia, Gujarat
C) Vadodara, Gujarat D) Mandi, Himachal Pradesh
 
Answer & Explanation Answer: A) Dehradun, Uttarakhand

Explanation:
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Filed Under: Indian Geography
Exam Prep: Bank Exams

2 22900
Q:

 Which of the following is the original purpose of SQL?

A) To specify the syntax and semantics of SQL data definition language B) To specify the syntax and semantics of SQL manipulation language
C) To define the data structures D) All of the above.
 
Answer & Explanation Answer: D) All of the above.

Explanation:

SQL is a domain-specific language used in programming and designed for managing data held in a relational database management system, or for stream processing in a relational data stream management system.

 

Purpose of SQL are ::

* To define the data structures

* To specify the syntax and semantics of SQL manipulation language

* To specify the syntax and semantics of SQL data definition language

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

19 22797
Q:

At which particular place on earth are days and nights of equal length always?

A) Prime Meridian B) Poles
C) Equator D) No where
 
Answer & Explanation Answer: C) Equator

Explanation:
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Filed Under: General Awareness

141 22750
Q:

Where was the concept of written constitution, first born

A) France B) USA
C) Britain D) Switzerland
 
Answer & Explanation Answer: B) USA

Explanation:
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Filed Under: Indian Politics

47 22688
Q:

I go in dry and come out wet, The longer I’m in, the stronger it will get.

What am I?

A) Soap B) Brush
C) Tea bag D) All of the above
 
Answer & Explanation Answer: C) Tea bag

Explanation:

Tea bag is what it will go in dry and come out wet, the longer it is in, the stronger the tea we will get.

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Filed Under: Word Puzzles
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

12 22658
Q:

January 1 is observed as

A) Global family day B) World red cross day
C) World telecommunication day D) Common wealth day
 
Answer & Explanation Answer: A) Global family day

Explanation:
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Filed Under: Important Days and Years

72 22647
Q:

Markup tags tell the web browser

A) How to display the file B) How to organise the page
C) How to display message box on page D) None of the above
 
Answer & Explanation Answer: A) How to display the file

Explanation:

Markup tags tell the web browser how to display the file.

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

34 22627