Quiz No2 Cpe 1B

Evaluate the following expressions if a=9, b=6 and c=2. 100 / ( a * c + c )

Evaluate the following expressions if a=9, b=6 and c=2. ( b + c ) mod a + 20 – a * b / c

What is the result of the following code?

This is a variable declared in the main body of the source code, outside all functions.

This type of error are mostly related to numeric calculations.

What is required to avoid falling through from one case to the next?

If A = 30 and B = 12, What is the binary equivalent of A^ B?

Which of the following is the correct operator to shorten some expressions?

Evaluate the following expressions if a=9, b=6 and c=2; a * b - 4 mod c

What does endl do?

Use signed or unsigned if you intend to store numerical values in a double-sized variable.

Escape code for tab.

Which of the following shows the correct syntax for an if statement?

Which of the following is the boolean operator for logical-and?

This variable is one declared within the body of a function or a block.

This is an statement consists of a boolean expression followed by one or more statements.

Which of the following is the Bitwise exclusive OR and assignment operator?

In switch statement, if none of the case values match the expression listed after the select statement, it will fall to?

Which of the following is the Equality operator?

In if syntax, statement(s)  may either be a single statement or a block of statements

Which one of these is NOT a type of error in programming?

The use of braces is required where only a single statement appears in an if statement .

For formatted input operations, cin is used together with the extraction operator, which is written as <<.

What punctuation is used to signal the beginning and end of code blocks?

Which of the following is a correct comment?

endl; or the escape sequence "\n" moves the reading position down a line.

A variable can be either of global or local scope.

In switch, what keyword covers unhandled possibilities?

The ladderized if-else statement is used to if there are one outcome expected in a program.

cin, cout, and endl all belong to what namespace?

This will be the result of violation of the syntax (the grammar rules) of the programming language that you use.

Escape codes for form feed or page feed.

Evaluate the following expressions if a=9, b=6 and c=2. – a * b

A variable can be either of global or local scope.

Which of the following is not a correct variable type?

Programming is . . .

13. What’s the following snippet output? bool boolean = false; boolean = -5; Cout << boolean << endl;

if a =3, b=2 and c = 12; evaluate the value of X ; X = ( c >= b ) AND ( b <> b ) AND ( 3 <= a )

Evaluate the following expressions if a=9, b=6 and c=1.5. a mod b*c

Evaluate the following expressions if a=9, b=6 and c=2. 6 * (b + c) – a

This will be the result of incorrect translation of your algorithm when you were writing the program.

This can be initialize with any valid string literal just like numerical type variables to any valid numerical literal.

Which of the following is the Realational operator?

If A = 30 and B = 12, What is the binary equivalent of A&B?

"if (8 >10) cout<<"oof"<<endl; " Will print out oof...

Signed and unsigned may also be used as standalone type specifiers.

What punctuation ends most lines of C++ code?

01100010 in Hexadecimal?

cout is ...

C++ supports two types of conditional statements: if and switch statements.