Question 1

The value stored in answer after the following expression is evaluated is int v1 = 10,v2 = 5,ans =3;
Ans += --v1 * v2++;

Accepted Answer

A)  39 
B)  48 
C)  57 
D)  none of the above 
A)  39 
B)  48 
C)  57 
D)  none of the above

Question 2

Given the following declarations,what is stored in ans as a result of the arithmetic expression? int ans = 0,v1 = 5,v2 = 8;
Ans = v2 % v1++;

Accepted Answer

A)  1.3333 
B)  1.6 
C)  2 
D)  3 
A)  1.3333 
B)  1.6 
C)  2 
D)  3

Question 3

Which of the following is a valid identifier?

Accepted Answer

A)  score#1 
B)  amount owed by student 
C)  finalGrade 
D)  4thExam 
A)  score#1 
B)  amount owed by student 
C)  finalGrade 
D)  4thExam

Question 4

The C# category of ____________ operators appear at the top of the precedence table with the order of operations.

Accepted Answer

The answer of The C# category of ____________ operators appear...

Question 5

When you desk check the algorithm,you can compare the results obtained from the program with calculator results.

Accepted Answer

A) True 
 B)False

Question 6

If aNumber is declared to be of type int with a value of 50,Console.out.WriteLine( aNumber++);displays 51.

Accepted Answer

A) True 
 B)False

Question 7

The binary value for ten is 00001010.

Accepted Answer

A) True 
 B)False

Question 8

Following standard conventions used by many programmers,the identifier REBATE would be defined as a(n)____.

Accepted Answer

A)  class 
B)  object 
C)  namespace 
D)  constant 
A)  class 
B)  object 
C)  namespace 
D)  constant

Question 9

When you add the keyword ____________ to a declaration,it becomes a constant.

Accepted Answer

The answer of When you add the keyword ____________ to...

Question 10

The assignment operators (=,+=,-=,*=,and /=)represent operations that appear at the top of the hierarchy in the order of operations.

Accepted Answer

A) True 
 B)False

Question 11

Probably the most important rule for naming identifiers is ____.

Accepted Answer

A)  do not use over 12 characters for the identifier 
B)  number the identifiers and begin each identifier with an numeric character representing its number 
C)  use a lowercase character for the first character of the identifier 
D)  be descriptive and select a meaningful name 
A)  do not use over 12 characters for the identifier 
B)  number the identifiers and begin each identifier with an numeric character representing its number 
C)  use a lowercase character for the first character of the identifier 
D)  be descriptive and select a meaningful name

Question 12

The number 11111111 in binary is equivalent to the number 255 in decimal.

Accepted Answer

A) True 
 B)False

Question 13

Both static and constant are keywords in C#.

Accepted Answer

A) True 
 B)False

Question 14

Which statement subtracts 100 from the original value of an answer?

Accepted Answer

A)  100 -= answer; 
B)  answer = 100 -; 
C)  answer =- 100; 
D)  answer -= 100; 
A)  100 -= answer; 
B)  answer = 100 -; 
C)  answer =- 100; 
D)  answer -= 100;

Question 15

The Hexadecimal numbering system uses all of the following symbols EXCEPT _____.

Accepted Answer

A)  0 
B)  A 
C)  F 
D)  H 
A)  0 
B)  A 
C)  F 
D)  H

Question 16

If you expect to receive an "A" in this course,which of the following declarations would be most appropriate for storing the grade?

Accepted Answer

A)  char letterGrade; 
B)  string grade; 
C)  int letterGrade; 
D)  double letterGrade; 
A)  char letterGrade; 
B)  string grade; 
C)  int letterGrade; 
D)  double letterGrade;

Question 17

The result of the following expression is ____. double ans,v1 = 45.7,v2 = 10.5;
Int v3 = 5;
Ans = (int)v1 + v2 / (double)v3;

Accepted Answer

A)  48.8 
B)  47.1 
C)  48 
D)  47 
A)  48.8 
B)  47.1 
C)  48 
D)  47

Question 18

One convention used for naming identifiers is called Pascal case. This convention requires that ____.

Accepted Answer

A)  the first letter be lowercase with the first letter of each subsequent word capitalized 
B)  all letters appear in uppercase characters 
C)  the first letter be uppercase with the first letter of each subsequent word capitalized 
D)  all letters appear in lowercase with words separated by an underscore 
A)  the first letter be lowercase with the first letter of each subsequent word capitalized 
B)  all letters appear in uppercase characters 
C)  the first letter be uppercase with the first letter of each subsequent word capitalized 
D)  all letters appear in lowercase with words separated by an underscore

Question 19

The value $78,888.90 is printed as output when the {0:c)format specifier is used in the following Write statement: Console.Write("{0:c}",78888.894);

Accepted Answer

A) True 
 B)False

Question 20

An appropriate identifier used to store the total transaction amount is total$Amount.

Accepted Answer

A) True 
 B)False

The value stored in answer after the following expression is evaluated is int v1 = 10,v2 = 5,ans =3; Ans += --v1 * v2++;

Given the following declarations,what is stored in ans as a result of the arithmetic expression? int ans = 0,v1 = 5,v2 = 8; Ans = v2 % v1++;

Which of the following is a valid identifier?

The C# category of ____________ operators appear at the top of the precedence table with the order of operations.

When you desk check the algorithm,you can compare the results obtained from the program with calculator results.

If aNumber is declared to be of type int with a value of 50,Console.out.WriteLine( aNumber++);displays 51.

The binary value for ten is 00001010.

Following standard conventions used by many programmers,the identifier REBATE would be defined as a(n)____.

When you add the keyword ____________ to a declaration,it becomes a constant.

The assignment operators (=,+=,-=,*=,and /=)represent operations that appear at the top of the hierarchy in the order of operations.

Probably the most important rule for naming identifiers is ____.

The number 11111111 in binary is equivalent to the number 255 in decimal.

Both static and constant are keywords in C#.

Which statement subtracts 100 from the original value of an answer?

The Hexadecimal numbering system uses all of the following symbols EXCEPT _____.

If you expect to receive an "A" in this course,which of the following declarations would be most appropriate for storing the grade?

The result of the following expression is ____. double ans,v1 = 45.7,v2 = 10.5; Int v3 = 5; Ans = (int)v1 + v2 / (double)v3;

One convention used for naming identifiers is called Pascal case. This convention requires that ____.

The value $78,888.90 is printed as output when the {0:c)format specifier is used in the following Write statement: Console.Write("{0:c}",78888.894);

An appropriate identifier used to store the total transaction amount is total$Amount.

Introduction to Computing and Programming

Methods and Behaviors

Creating Your Own Classes

Making Decisions

Repeating Instructions

Arrays

Advanced Collections

Introduction to Windows Programming

Programming Based on Events

Advanced Object-Oriented Programming Features

Debugging and Handling Exceptions

Working with Files

Working with Databases

Web-Based Applications

Filters

Exam 2: Data Types and Expressions

The value stored in answer after the following expression is evaluated is int v1 = 10,v2 = 5,ans =3; Ans += --v1 * v2++;

Given the following declarations,what is stored in ans as a result of the arithmetic expression? int ans = 0,v1 = 5,v2 = 8; Ans = v2 % v1++;

Which of the following is a valid identifier?

The C# category of ____________ operators appear at the top of the precedence table with the order of operations.

When you desk check the algorithm,you can compare the results obtained from the program with calculator results.

If aNumber is declared to be of type int with a value of 50,Console.out.WriteLine( aNumber++);displays 51.

The binary value for ten is 00001010.

Following standard conventions used by many programmers,the identifier REBATE would be defined as a(n)____.

When you add the keyword ____________ to a declaration,it becomes a constant.

The assignment operators (=,+=,-=,*=,and /=)represent operations that appear at the top of the hierarchy in the order of operations.

Probably the most important rule for naming identifiers is ____.

The number 11111111 in binary is equivalent to the number 255 in decimal.

Both static and constant are keywords in C#.

Which statement subtracts 100 from the original value of an answer?

The Hexadecimal numbering system uses all of the following symbols EXCEPT _____.

If you expect to receive an "A" in this course,which of the following declarations would be most appropriate for storing the grade?

The result of the following expression is ____. double ans,v1 = 45.7,v2 = 10.5; Int v3 = 5; Ans = (int)v1 + v2 / (double)v3;

One convention used for naming identifiers is called Pascal case. This convention requires that ____.

The value $78,888.90 is printed as output when the {0:c)format specifier is used in the following Write statement: Console.Write("{0:c}",78888.894);

An appropriate identifier used to store the total transaction amount is total$Amount.

Introduction to Computing and Programming

Methods and Behaviors

Creating Your Own Classes

Making Decisions

Repeating Instructions

Arrays

Advanced Collections

Introduction to Windows Programming

Programming Based on Events

Advanced Object-Oriented Programming Features

Debugging and Handling Exceptions

Working with Files

Working with Databases

Web-Based Applications

Filters