» DataBase Management System (DBMS) solved MCQs

Which of the following function is used to ﬁnd the column count of the particular resultset?

Byadmin April 10, 2021

Question:

Which of the following function is used to ﬁnd the column count of the particular resultset?

getmetadata()

metadata()

getcolumn()

get count()

Answer» a. getmetadata()

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

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Breadth First Search is equivalent to which of the traversal in the Binary Trees?

Question:

Breadth First Search is equivalent to which of the traversal in the Binary Trees?

A.
pre-order traversal
B.
post-order traversal
C.
level-order traversal
D.
in-order traversal
Answer» c. level-order traversal

Note: The above multiple-choice question is for all general and Competitive Exams in India.

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If the value in protocol field is 17, the transport layer protocol used is _________

Question:

If the value in protocol field is 17, the transport layer protocol used is _________

A.
tcp
B.
udp
C.
icmp
D.
igmp
Answer» b. udp

Note: The above multiple-choice question is for all general and Competitive Exams in India.

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Relational Algebra is a                      query language that takes two relations as input and produces another relation as an output of the query.

Question:

Relational Algebra is a                      query language that takes two relations as input and produces another relation as an output of the query.

A.
relational
B.
structural
C.
procedural
D.
fundamental
Answer» c. procedural

Note: The above multiple-choice question is for all general and Competitive Exams in India.

Read More Relational Algebra is a                      query language that takes two relations as input and produces another relation as an output of the query.
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You are considering buying an old house that you will convert into an oﬃce building for rental. Assuming that you will own the property for 10 years, how much would you be willing to pay for the old housenow given the following ﬁnancial data?

Question:

You are considering buying an old house that you will convert into an oﬃce building for rental. Assuming that you will own the property for 10 years, how much would you be willing to pay for the old housenow given the following ﬁnancial data?

A.
250100
B.
232316
C.
201205
D.
218420
Answer» d. 218420

Note: The above multiple-choice question is for all general and Competitive Exams in India.

Read More You are considering buying an old house that you will convert into an oﬃce building for rental. Assuming that you will own the property for 10 years, how much would you be willing to pay for the old housenow given the following ﬁnancial data?
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Which among the following features is present in IPv6 but not in IPv4?

Question:

Which among the following features is present in IPv6 but not in IPv4?

A.
fragmentation
B.
header checksum
C.
options
D.
anycast address
Answer» d. anycast address

Note: The above multiple-choice question is for all general and Competitive Exams in India.

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A disadvantage of the laser printer is

Question:

A disadvantage of the laser printer is

A.
It is quieter than an impact printer
B.
It is very slow
C.
The output is of a lower quality
D.
None of the above
Answer» d. None of the above

Note: The above multiple-choice question is for all general and Competitive Exams in India.

Read More A disadvantage of the laser printer is

Which of the following function is used to ﬁnd the column count of the particular resultset?

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