Which of the following is a true statement about loops inC++?
A) there are 4 loop statements
B) there are 2 loop statements
C) there are 3 loop statements
D) there are infinite loop statements
25.
Which of the following is a true statement about loops inC++?
A) while and do...while are most commonly used for
countercontrolled loops
B) while and do...while are most commonly used for
variablecontrolled loops
C) while and do...while are most commonly used for event
controlledloops
D) while and do...while are most commonly used for
explicitcontrolled loops
Which of the following is a true statement about loops inC++?
A) there are 4 loop statements
B) there are 2 loop statements
C) there are 3
loopstatements for,
do...while, while
D) there are infinite loop statements
25.
Which of the following is a true statement about loops inC++?
A) while and do...while are most commonly used for
countercontrolled loops
B) while and do...while are most commonly used for
variablecontrolled loops
C) while and do...while are most commonly usedfor event controlled
loops
D) while and do...while are most commonly used for
explicitcontrolled loops
Which of the following is a true statement about loops in C++? A) there are 4 loop statements
java QUESTION 4 Which of the following statements about a do...while repetition statement is true? A. The body of a do...while loop is executed only if the terminating condition is true. B. The body of a do...while loop is executed only once. C. The body of a do...while loop is always executed at least once. D. None of the above QUESTION 5 To exit out of a loop completely and change the flow of control to the first line after...
Form B 29. Which of the following statements about the continue statement is true a. The continue statement is used to exit a repetition structure early and continue the execution of the statements following the loop. b. The continue statement is used to continue after a switch statement c. The continue statement does not alter the flow of control d. A continue statement proceeds with the next iteration of the immediately enclosing loop. e. None of the above 30. Inside...
Question{04}: Which statement is true about "if" and "switch" statements? A. they can be used to control the flow of your code B. they can use combinations of logicals in their expression C. in some situations, they can be used interchangeably D. they can be used to selectively run lines of code based on a condition or expression E. all of the above Answer{04}=''; Reason{04}=''; Question{05}: Which statement is true about the "else" and "otherwise" A. an "else" is not...
Java programming: Identify the true statements regarding Java loops. Select ALL that apply. A. A do-while loop always runs at least once. B.Loops can be nested in other loops to any depth as desired. C. While loops are best when the number of loop iterations can be predetermined. D. A while loop might not run at all. E. For loops are more susceptible to endless loop coding errors than while loops.
256 Chapter 4 Loops and Files Review Questions and Exercises Multiple Choice and True/False 1. What will the printin statement in the following program segment displays int x = 5; System.out.println(x++): b. 6 c. O d. None of these What will the printin statement in the following program segment display? int x = 5: System.out.println(+*x): a. 3 b. 6 C.O d. None of these 3. In the expression number++, the ++ operator is in what mode? a. prefix b. pretest...
Answer each of the following questions about loops in C++. In each question, LABEL the three parts of the loop. a.) Write a while statement that will ask the user for integers until the user enters the sentinel value of -1. Declare all needed variables. b.) Write a for statement that will print out all the multiples of 3 between 1 and 200. Declare any needed variables. c.) Write a do while loop that will ask the user for characters...
Consider the following statements about variable costing. Which of the following are true? The accounting standards do not permit variable costing to be used for internal reporting (i.e., reports that are circulated only amongst employees who work for a particular organisation) Variable costing treats all variable costs (i.e., variable manufacturing and variable non-manufacturing costs) as inventoriable costs By lowering production of output (while holding the output price, volume sold and fixed cost constant), an organization that uses variable costing will...
need asap Homework (5) 1. There are two basic forms of loop constructs: - and 2. Which of the following is an alternate and faster way of performing the same function as many MATLAB for loops? a) a. Exhaustive enumeration b) b. Vectorization c) c. Variable declaration d) d. Amortization 3. A while loop is a block of statements that are repeated indefinitely as long as some condition is satisfied. a) True b) False 4. The for loop is a...
Which of the following statements about an Svl mechanism is (are) true? 4. A. The reaction is fastest with 3° halides. B. The rate of the reaction increases when the solvent is changed from (CHs):C-O to CH&CH:OH C. The identity of the leaving group does not affect the reaction rate. D. Statements (The reaction is fastest with 3° halides) and (The rate of the reaction increases when the solvent is changed from (CHs):C-0 to CH CH OH) are true. E....
Mark all true statements about turns and loops: a They are generally located in the interior of proteins. b They can interact with other proteins and the environment. c Loops are found only on β sheets. d Loops exposed to an aqueous environment are usually composed of hydrophilic amino acids.