Microsoft Visual C#
7th Edition
ISBN: 9781337102100
Author: Joyce, Farrell.
Publisher: Cengage Learning,
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Textbook Question
Chapter 4, Problem 12RQ
How many case labels would a switch statement require to be equivalent to the following if statement?
If
WriteLine(“one”);
Else
WriteLine(“two”);
a. zero
b. one
c. two
d. impossible to tell
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Students have asked these similar questions
Q-Write a program using if statement instead of switch statement.
x=2;
switch x
case 1; disp(‘One’)
case 2; disp(‘Two’)
case 3; disp(‘Three’)
otherwise; disp(‘Unknown Number’)
end
If no case label matches in switch statement, then the only statements executed are those following:
O First case
default
O Last case
O break
0 When you write an If-Then-Else statement, under what circumstances do the statementsthat appear between Else and End If execute?
Chapter 4 Solutions
Microsoft Visual C#
Ch. 4 - What is the output of the following code...Ch. 4 - What is the output of the following code...Ch. 4 - Prob. 3RQCh. 4 - If the following code segment compiles correctly,...Ch. 4 - What is the output of the following code...Ch. 4 - What is the output of the following code...Ch. 4 - What is the output of the following code...Ch. 4 - What is the output of the following code...Ch. 4 - Which of the following expressions is equivalent...Ch. 4 - Which of the following expressions assigns true to...
Ch. 4 - Which of the following expressions is equivalent...Ch. 4 - How many case labels would a switch statement...Ch. 4 - Prob. 13RQCh. 4 - Prob. 14RQCh. 4 - Which of the following is equivalent to the...Ch. 4 - Which of the following C# expressions is...Ch. 4 - Which of the following C# expressions means, If...Ch. 4 - Prob. 18RQCh. 4 - Prob. 19RQCh. 4 - Which of the following C# expressions results in...Ch. 4 - Write a program named CheckCredit that prompts...Ch. 4 - Write a program named Twitter that accepts a users...Ch. 4 - Write a program named Admission for a colleges...Ch. 4 - The Saffir-Simpson Hurricane Scale classifies...Ch. 4 - a. Write a program named CheckMonth that prompts a...Ch. 4 - Account numbers sometimes contain a check digit...Ch. 4 - Write a program named GuessingGame that generates...Ch. 4 - In the game Rock paper Scissors, two players...Ch. 4 - Create a lottery game application named Lottery....Ch. 4 - Each of the following files in the Chapter.04...Ch. 4 - In Chapter 2, you created an interactive...Ch. 4 - In Chapter 2, you created an interactive...
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- Multi-way selection is possible with nested if-else statements and switch statements. When is it inappropriate to use a switch statement?arrow_forwardWrite an if statement with a condition using the randrange function from the random module that you would expect to be true about 65% of the time. The answer starts with if random.randrange (arrow_forward1. An if selection statement executes if and only if: A. the Boolean condition evaluates to false. B. the Boolean condition evaluates to true. C. the Boolean condition is short-circuited. D. none of the above. Answer: 2.A compound statement is enclosed between: A. [ ] B. { } C. ( ) D. < > Answer: 4. The controlling expression for a switch statement includes all of the following types except: A. char B. int C. byte D. double Answer:arrow_forward
- Write an if-else statement that asks the user to enter the speed at which he is driving. If the speed is more than 50 print ‘Speed in limit’, else print ‘Speed should be checked’.arrow_forwardWrite an if-else statement that assigns 20 to the variable y if the variable x is greater than100. Otherwise, it should assign 0 to the variable y.arrow_forwardTrue or False The test expression in a switch statement can be a double or a decimal value.arrow_forward
- What is the difference between if and switch statement?arrow_forwardTrue or False? Every if statement must have a corresponding else.arrow_forwardWrite an if statement with a condition using the random function from the random module that you would expect to be true about 30% of the time. The answer starts with if random.random(.arrow_forward
- Write an if statement for the following: use if/else statement that assigns 1 to x if y is equal to 100. Otherwise it should assign 0 to x.arrow_forwardA switch statement should be used: 1. as a single-selection statement 2. as a double-selection statement 3. when a variable may assume many different values which must be tested 4. to replace all if and if..else statementsarrow_forward2. Write an if statement that assigns 1 to x if y is greater than 0.arrow_forward
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