I need the answer as soon as possible Q1: Choose the correct answer1/ Which one is not a correct variable type in C++:A.floatB.realC.intD.double2/ 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 them4/ Which of the following is used for comments in C++?A. I/ commentB. /* comment */D. // comment */C. both // comment or /* comment *5/ The modulus operator uses.B. *character.A. +C./D. %6/ Variable names must begin withA. letterВ. SC. numberD. #

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C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter4: Selection Structures

Section4.5: A Case Study: Solving Quadratic Equations

Problem 7E

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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