Question 1

It refers to the order in which a
program’s statements are executed

Accepted Answer

Flow of control

Question 2

Any algorithm can be built using combinations of
four standardized flow of control structures:

Accepted Answer

sequential,  Selection, Repetition, Invocation

Question 3

Normal flow of control for all programs is
__________

Accepted Answer

sequential

Question 4

It is used to select which statements are
performed next based on a condition

Accepted Answer

Selection

Question 5

It is used to repeat a set of statement

Accepted Answer

Repetition

Question 6

It is used to invoke a sequence of
instructions using a single statement, as in
calling a function

Accepted Answer

Invocation

Question 7

Also known as conditions

Accepted Answer

Relational expression

Question 8

The expression is interpreted as either true (non-zero)
or false (0).

Accepted Answer

Relational expression

Question 9

< > <= >= == !=

Accepted Answer

Relational expression

Question 10

>=

Accepted Answer

Relational expression

Question 11

grade >= 70 What is grade and 70 in the expression?

Accepted Answer

Operand

Question 12

Character data can also be compared using relational
operators

Accepted Answer

True

Question 13

AND (&&), OR (||), and NOT (!)

Accepted Answer

Logical expressions

Question 14

This statement allows you to control if a program
enters a section of code or not based on whether a given
condition is true or false

Accepted Answer

if statement

Question 15

One of the important functions
of the if statement is that it allows the program to select
an action based upon the __________

Accepted Answer

user's input

Question 16

If, if-else, if-ladder, nested if

Accepted Answer

if statement

Question 17

The structure of an if statement:

Accepted Answer

single statement, compound statement

Question 18

if ( expression )
statement_TRUE;
else
statement_FALSE;

Accepted Answer

Structure of if statement

Question 19

if ( expression1 )
statement1
;
else if ( expression2 )
statement2
;
else
statement3
;

Accepted Answer

The structure of an if-ladder statement

Question 20

How is if statement excused?

Accepted Answer

Up to down

Question 21

An if or ifelse statement inside
another if statement

Accepted Answer

Nested if statements

Question 22

Allows a variable to be
tested for equality
against a list of values

Accepted Answer

Switch statement

Question 23

What is each value in switch statement called?

Accepted Answer

Case

Question 24

switch(expression) {
case constant1
: statement(s);
break;
case constant2
: statement(s);
break;
case constantn
: statement(s);
break;
default : /* Optional */
statement(s);

Accepted Answer

Structure of switch statement

Question 25

Do not use floats in switch statements.

Accepted Answer

True

Question 26

Expression evaluated by switch should match a case

Accepted Answer

True

Question 27

This means that the matching case must also be an
integer or a constant expression which evaluates to an
integer

Accepted Answer

True

Question 28

Letters (not words) can be used in case statements as
constants

Accepted Answer

True

Question 29

Use break statement to stop further execution otherwise
it continues execution with whatever code that follows

Accepted Answer

True

Question 30

executed if no case constant-expression value is equal to the value of expression

Accepted Answer

Default in switch statement

Question 31

C++ provides control structures that serve to specify what has to be
done to perform our program

Accepted Answer

True

Question 32

It is usually not limited to a linear sequence of instructions. During its process it may bifurcate,
repeat code or take decisions

Accepted Answer

program

Question 33

It is a group of instructions separated by semicolons (;) but grouped in a block
delimited by curly bracket signs: { and }.

Accepted Answer

block of instructions

Question 34

The general decision making capability in C++ is provided by the ______

Accepted Answer

if statement

Question 35

It is a series of statements places inside curly braces {}. When the
if statement is true, then all the statements inside the {} are run.

Accepted Answer

program block, or compound statement

Question 36

f (expression); // ends with semicolon

Accepted Answer

False

Question 37

The  ______ structures can be concatenated with the intention of verifying a range of values.

Accepted Answer

if + else

Question 38

Occur when if statements appear inside other if statements.

Accepted Answer

Nested if statements

Question 39

The______  part of an if construct permits the implementation of multi-way branch decisions.

Accepted Answer

else if

Question 40

Selective structure

Accepted Answer

Switch

Question 41

To implement multi-way decisions the __________ provides a more concise representation than
multiple else if statements, which can get very difficult to follow.

Accepted Answer

switch statement

Question 42

More than three statements

Accepted Answer

switch statement

Question 43

The switch statement is a multi-way decision that tests whether an expression matches one of a number of
constant integer values.

Accepted Answer

True

Question 44

you stop execution of any further statements by using a ____________. This breaks out of the switch
statement and continues execution with whatever code follows the closing brace of the switch.

Accepted Answer

break statement

Question 45

It allows for statements that should be carried out when none of the specific case
situations match. This may not be too clear at the moment, but the following examples should help

Accepted Answer

default

Question 46

s block of instructions 1 until it finds the break keyword, then the program will jump to the end of the
switch selective structure

Accepted Answer

Switch

Question	Answer
It refers to the order in which a program’s statements are executed	Flow of control
Any algorithm can be built using combinations of four standardized flow of control structures:	sequential, Selection, Repetition, Invocation
Normal flow of control for all programs is __________	sequential
It is used to select which statements are performed next based on a condition	Selection
It is used to repeat a set of statement	Repetition
It is used to invoke a sequence of instructions using a single statement, as in calling a function	Invocation
Also known as conditions	Relational expression
The expression is interpreted as either true (non-zero) or false (0).	Relational expression
< > <= >= == !=	Relational expression
>=	Relational expression
grade >= 70 What is grade and 70 in the expression?	Operand
Character data can also be compared using relational operators	True
AND (&&), OR (\|\|), and NOT (!)	Logical expressions
This statement allows you to control if a program enters a section of code or not based on whether a given condition is true or false	if statement
One of the important functions of the if statement is that it allows the program to select an action based upon the __________	user's input
If, if-else, if-ladder, nested if	if statement
The structure of an if statement:	single statement, compound statement
if ( expression ) statement_TRUE; else statement_FALSE;	Structure of if statement
if ( expression1 ) statement1 ; else if ( expression2 ) statement2 ; else statement3 ;	The structure of an if-ladder statement
How is if statement excused?	Up to down
An if or ifelse statement inside another if statement	Nested if statements
Allows a variable to be tested for equality against a list of values	Switch statement
What is each value in switch statement called?	Case
switch(expression) { case constant1 : statement(s); break; case constant2 : statement(s); break; case constantn : statement(s); break; default : /* Optional */ statement(s);	Structure of switch statement
Do not use floats in switch statements.	True
Expression evaluated by switch should match a case	True
This means that the matching case must also be an integer or a constant expression which evaluates to an integer	True
Letters (not words) can be used in case statements as constants	True
Use break statement to stop further execution otherwise it continues execution with whatever code that follows	True
executed if no case constant-expression value is equal to the value of expression	Default in switch statement
C++ provides control structures that serve to specify what has to be done to perform our program	True
It is usually not limited to a linear sequence of instructions. During its process it may bifurcate, repeat code or take decisions	program
It is a group of instructions separated by semicolons (;) but grouped in a block delimited by curly bracket signs: { and }.	block of instructions
The general decision making capability in C++ is provided by the ______	if statement
It is a series of statements places inside curly braces {}. When the if statement is true, then all the statements inside the {} are run.	program block, or compound statement
f (expression); // ends with semicolon	False
The ______ structures can be concatenated with the intention of verifying a range of values.	if + else
Occur when if statements appear inside other if statements.	Nested if statements
The______ part of an if construct permits the implementation of multi-way branch decisions.	else if
Selective structure	Switch
To implement multi-way decisions the __________ provides a more concise representation than multiple else if statements, which can get very difficult to follow.	switch statement
More than three statements	switch statement
The switch statement is a multi-way decision that tests whether an expression matches one of a number of constant integer values.	True
you stop execution of any further statements by using a ____________. This breaks out of the switch statement and continues execution with whatever code follows the closing brace of the switch.	break statement
It allows for statements that should be carried out when none of the specific case situations match. This may not be too clear at the moment, but the following examples should help	default
s block of instructions 1 until it finds the break keyword, then the program will jump to the end of the switch selective structure	Switch

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