Question 1

When designing a flowchart for assisting in the coding process, what is a parallelogram typically used to represent?

Accepted Answer

A)  They usually represent errors that should occur when provided invalid data. 
B)  They usually represent a declaration of a value. 
C)  They usually represent decision blocks. 
D)  They usually represent input and output statements. 
A)  They usually represent errors that should occur when provided invalid data. 
B)  They usually represent a declaration of a value. 
C)  They usually represent decision blocks. 
D)  They usually represent input and output statements. D

Question 2

What character(s) do you use to make a conditional AND operator within a C# program?

Accepted Answer

A)  || 
B)  | 
C)  && 
D)  & 
A)  || 
B)  | 
C)  && 
D)  & C

Question 3

When the & and | operators are used between Boolean expressions, they are Boolean logical operators.What are they when used between integer expressions?

Accepted Answer

A)  integral operators 
B)  numerical operators 
C)  bitwise operators 
D)  arithmetic operators 
A)  integral operators 
B)  numerical operators 
C)  bitwise operators 
D)  arithmetic operators C

Question 4

When using a switch structure to make decisions within a program, what keyword is used to begin the structure?

Accepted Answer

A)  if 
B)  case 
C)  break 
D)  switch 
A)  if 
B)  case 
C)  break 
D)  switch

Question 5

What can be used in conjunction with a switch statement in order to make the meaning of case label values much clearer?

Accepted Answer

A)  if structure 
B)  OR 
C)  enumeration 
D)  conditional AND 
A)  if structure 
B)  OR 
C)  enumeration 
D)  conditional AND

Question 6

In C#, what operator is used as an abbreviated version of the if-else statement, and requires three expressions separated with a question mark and a colon?

Accepted Answer

A)  switch 
B)  NOT 
C)  conditional 
D)  XOR 
A)  switch 
B)  NOT 
C)  conditional 
D)  XOR

Question 7

What character(s) serve as the NOT operator in the C# programming language?

Accepted Answer

A)  & 
B)  && 
C)   
D)  ! 
A)  & 
B)  && 
C)   
D)  !

Question 8

What keyword can you use to specify an action to take in the event that a test expression does not match any case?

Accepted Answer

A)  break 
B)  switch 
C)  default 
D)  else 
A)  break 
B)  switch 
C)  default 
D)  else

Question 9

When creating a flowchart or pseudocode representation of a task, what type of structure is one in which one step follows another unconditionally?

Accepted Answer

A)  single-decision 
B)  dual-decision 
C)  branched 
D)  sequence 
A)  single-decision 
B)  dual-decision 
C)  branched 
D)  sequence

Question 10

When if-else statements are nested, each else is always paired with the most recent unpaired if.

Accepted Answer

A) True 
 B)False

Question 11

What conditional operator can be used when you want some action to occur even if only one of two given conditions is true?

Accepted Answer

A)  AND 
B)  OR 
C)  XOR 
D)  NOT 
A)  AND 
B)  OR 
C)  XOR 
D)  NOT

Question 12

What sort of evaluation involves the evaluation of expressions in each part of a compound, conditional Boolean expression only as much as necessary to determine whether the expression is false?

Accepted Answer

A)  sequential 
B)  sequence 
C)  smart 
D)  short-circuit 
A)  sequential 
B)  sequence 
C)  smart 
D)  short-circuit

Question 13

What is the difference between the conditional AND and OR operators and their logical counterparts? How can incorrect use of the logical operators lead to unintended consequences in your program?

Accepted Answer

The Boolean logical AND operator (&) and

Question 14

What type of statement can be used to make a single-alternative decision?

Accepted Answer

A)  switch 
B)  fork 
C)  if 
D)  if-else 
A)  switch 
B)  fork 
C)  if 
D)  if-else

Question 15

What character(s) are used to form the ternary conditional operator in C#?

Accepted Answer

A)  ( ?: ) 
B)  (?; ) 
C)  ( !:) 
D)  ( ?) 
A)  ( ?: ) 
B)  (?; ) 
C)  ( !:) 
D)  ( ?)

Question 16

What is the syntax of the conditional operator? Describe how the operator is used.

Accepted Answer

The conditional operator is used as an a

Question 17

What kind of conditional operator requires three arguments: a test expression, and true and false result expressions?

Accepted Answer

A)  binary conditional operator 
B)  ternary conditional operator 
C)  unary conditional operator 
D)  enumeration conditional operator 
A)  binary conditional operator 
B)  ternary conditional operator 
C)  unary conditional operator 
D)  enumeration conditional operator

Question 18

You write a program in which the user must select whether to receive instructions in English or Spanish.In a console application, you would issue the prompt:
Which language do you prefer? Enter 1 for English or 2 for Spanish >>
The program would accept the user's entry, make a decision, and take appropriate action.How would you commonly handle this decision-making situation in a GUI application?

Accepted Answer

In a GUI application, you are more likel

Question 19

You can combine as many AND and OR operators in an expression as needed.

Accepted Answer

A) True 
 B)False

Question 20

What character(s) function as the conditional OR operator in the C# programming language?

Accepted Answer

A)  & 
B)  | 
C)  && 
D)  || 
A)  & 
B)  | 
C)  && 
D)  ||

When designing a flowchart for assisting in the coding process, what is a parallelogram typically used to represent?

What character(s) do you use to make a conditional AND operator within a C# program?

When the & and | operators are used between Boolean expressions, they are Boolean logical operators.What are they when used between integer expressions?

When using a switch structure to make decisions within a program, what keyword is used to begin the structure?

What can be used in conjunction with a switch statement in order to make the meaning of case label values much clearer?

In C#, what operator is used as an abbreviated version of the if-else statement, and requires three expressions separated with a question mark and a colon?

What character(s) serve as the NOT operator in the C# programming language?

What keyword can you use to specify an action to take in the event that a test expression does not match any case?

When creating a flowchart or pseudocode representation of a task, what type of structure is one in which one step follows another unconditionally?

When if-else statements are nested, each else is always paired with the most recent unpaired if.

What conditional operator can be used when you want some action to occur even if only one of two given conditions is true?

What sort of evaluation involves the evaluation of expressions in each part of a compound, conditional Boolean expression only as much as necessary to determine whether the expression is false?

What is the difference between the conditional AND and OR operators and their logical counterparts? How can incorrect use of the logical operators lead to unintended consequences in your program?

What type of statement can be used to make a single-alternative decision?

What character(s) are used to form the ternary conditional operator in C#?

What is the syntax of the conditional operator? Describe how the operator is used.

What kind of conditional operator requires three arguments: a test expression, and true and false result expressions?

You can combine as many AND and OR operators in an expression as needed.

What character(s) function as the conditional OR operator in the C# programming language?

A First Program Using C#

Using Data

Using Gui Objects and the Visual Studio Ide

Looping

Using Arrays

Using Methods

Advanced Method Concepts

Using Classes and Objects

Introduction to Inheritance

Exception Handling

Using Controls

Handling Events

Files and Streams

Filters

Exam 15: Making Decisions

When designing a flowchart for assisting in the coding process, what is a parallelogram typically used to represent?

What character(s) do you use to make a conditional AND operator within a C# program?

When the & and | operators are used between Boolean expressions, they are Boolean logical operators.What are they when used between integer expressions?

When using a switch structure to make decisions within a program, what keyword is used to begin the structure?

What can be used in conjunction with a switch statement in order to make the meaning of case label values much clearer?

In C#, what operator is used as an abbreviated version of the if-else statement, and requires three expressions separated with a question mark and a colon?

What character(s) serve as the NOT operator in the C# programming language?

What keyword can you use to specify an action to take in the event that a test expression does not match any case?

When creating a flowchart or pseudocode representation of a task, what type of structure is one in which one step follows another unconditionally?

When if-else statements are nested, each else is always paired with the most recent unpaired if.

What conditional operator can be used when you want some action to occur even if only one of two given conditions is true?

What sort of evaluation involves the evaluation of expressions in each part of a compound, conditional Boolean expression only as much as necessary to determine whether the expression is false?

What is the difference between the conditional AND and OR operators and their logical counterparts? How can incorrect use of the logical operators lead to unintended consequences in your program?

What type of statement can be used to make a single-alternative decision?

What character(s) are used to form the ternary conditional operator in C#?

What is the syntax of the conditional operator? Describe how the operator is used.

What kind of conditional operator requires three arguments: a test expression, and true and false result expressions?

You can combine as many AND and OR operators in an expression as needed.

What character(s) function as the conditional OR operator in the C# programming language?

A First Program Using C#

Using Data

Using Gui Objects and the Visual Studio Ide

Looping

Using Arrays

Using Methods

Advanced Method Concepts

Using Classes and Objects

Introduction to Inheritance

Exception Handling

Using Controls

Handling Events

Files and Streams

Filters