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.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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1. If the 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. If a 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 have different names.

9. The statement
   ```java
   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.
Transcribed Image Text:1. If the 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. If a 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 have different names. 9. The statement ```java 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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