1. Ifthe initial condition of any while loop is false it will still execute once.2. In the case of an infinite while loop, the while expression (that is, the loop condition) is always true.3. A counter-controlled loop is used when the exact number of data entries is known.4. The control variable in a flag-controlled while loop is an int variable.5. A break statement is legal in a while loop, but not in a for loop.6. Void methods have no return data type.7. Ifa formal parameter is a variable of a primitive data type, then after copying the value of the actualparameter, there is no connection between the formal and actual parameter.8. All the methods defined in a class must háve different names.9. The statementint () list = new int[15);creates list to be an array of 14 components because array index starts at 0.10. When you pass an array as a parameter, the base address of the actual array is passed to the formal parameter.11. Members of a class are usually classified into three categories: public, private, and static.12. The methods of a class must be public.

loop is used in programming language to repeat statements in cycle.

1. Ifthe initial condition of any while loop is false it will still execute once. 2. In the case of an infinite while loop, the while expression (that is, the loop condition) is always true. 3. A counter-controlled loop is used when the exact number of data entries is kaown.

1. Ifthe initial condition of any while loop is false it will still execute once. 2. In the case of an infinite while loop, the while expression (that is, the loop condition) is always true. 3. A counter-controlled loop is used when the exact number of data entries is kaown.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter5: Control Structures Ii (repetition)

Section: Chapter Questions

Problem 1TF

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Concept explainers

Types of Loop

Loops are the elements of programming in which a part of code is repeated a particular number of times. Loop executes the series of statements many times till the conditional statement becomes false.

Loops

Any task which is repeated more than one time is called a loop. Basically, loops can be divided into three types as while, do-while and for loop. There are so many programming languages like C, C++, JAVA, PYTHON, and many more where looping statements can be used for repetitive execution.

While Loop

Loop is a feature in the programming language. It helps us to execute a set of instructions regularly. The block of code executes until some conditions provided within that Loop are true.

Question

1. Ifthe initial condition of any while loop is false it will still execute once.
2. In the case of an infinite while loop, the while expression (that is, the loop condition) is always true.
3. A counter-controlled loop is used when the exact number of data entries is known.
4. The control variable in a flag-controlled while loop is an int variable.
5. A break statement is legal in a while loop, but not in a for loop.
6. Void methods have no return data type.
7. Ifa formal parameter is a variable of a primitive data type, then after copying the value of the actual
parameter, there is no connection between the formal and actual parameter.
8. All the methods defined in a class must háve different names.
9. The statement
int () list = new int[15);
creates list to be an array of 14 components because array index starts at 0.
10. When you pass an array as a parameter, the base address of the actual array is passed to the formal parameter.
11. Members of a class are usually classified into three categories: public, private, and static.
12. The methods of a class must be public.

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