1/ Which one is not a correct variable type in C++: B.real A.float C.int D.double 2/ Which operation is used as Logical 'AND'. A. Operator-& B. Operator-| C. Operator-&& D. Operator-+ 3/Which of the following commands is true in C++ language? A. if ( x-1) B. if (x-1); C. if [x=1] D. none of them
1/ Which one is not a correct variable type in C++: B.real A.float C.int D.double 2/ Which operation is used as Logical 'AND'. A. Operator-& B. Operator-| C. Operator-&& D. Operator-+ 3/Which of the following commands is true in C++ language? A. if ( x-1) B. if (x-1); C. if [x=1] D. none of them
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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![Q1: Choose the correct answer
1/ Which one is not a correct variable type in C++:
A.float
B.real
C.int
D.double
2/ Which operation is used as Logical 'AND'.
A. Operator-& B. Operator-|| C. Operator-&&
D. Operator-+
3/ Which of the following commands is true in C++ language?
A. if (x-1)
B. if (x-1);
C. if [x-1]
D. none of them
4/ Which of the following is used for comments in C++?
A. I/ comment
B. /* comment */
D. // comment */
C. both // comment or /* comment *
5/ The modulus operator uses.
B. *
character.
A. +
C./
D. %
6/ Variable names must begin with
A. letter
В. S
C. number
D. #](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc61de309-3f82-4fa5-aafc-f91207dd9225%2F2a677283-5a5d-4dda-824e-ecfb4e386cbe%2Fc9kkrik_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1: Choose the correct answer
1/ Which one is not a correct variable type in C++:
A.float
B.real
C.int
D.double
2/ Which operation is used as Logical 'AND'.
A. Operator-& B. Operator-|| C. Operator-&&
D. Operator-+
3/ Which of the following commands is true in C++ language?
A. if (x-1)
B. if (x-1);
C. if [x-1]
D. none of them
4/ Which of the following is used for comments in C++?
A. I/ comment
B. /* comment */
D. // comment */
C. both // comment or /* comment *
5/ The modulus operator uses.
B. *
character.
A. +
C./
D. %
6/ Variable names must begin with
A. letter
В. S
C. number
D. #
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