This type of method cannot access any non-static member variables in its own class. a. instance b. void c. static d. non-static

Question

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Answer 1

Textbook Question

Chapter 6, Problem 1MC

This type of method cannot access any non-static member variables in its own class.

a. instance
b. void
c. static
d. non-static

Expert Solution & Answer

Program Description Answer

Static methods cannot be accessed by any non-static member variable within a class

Hence, the correct answer is option “C”.

Explanation of Solution

Static method:

Static is an access modifier which cannot be accessed and is applicable on block, variable, methods, and nested classes. Static keyword is added while declaring the block or variable or methods. A static member can be accessed before any objects of its class are created, and without even using the reference to any object.

Explanation for incorrect options:

a. Instance:

Instance variables are declared without the static keyword and are present outside any method declaration.

Hence, the option “A” is wrong.

b. Void:

It describes the return type of the method, where void means the method has no return value.

Hence, the option “B” is wrong.

d. Non-static:

Non-static variables can be accessed by any member variable.

Hence, the option “D” is wrong.

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constructors and static method can be declared abstract? True or false

Answer 2

Textbook Question

Chapter 6, Problem 1MC

This type of method cannot access any non-static member variables in its own class.

a. instance
b. void
c. static
d. non-static

Expert Solution & Answer

Program Description Answer

Static methods cannot be accessed by any non-static member variable within a class

Hence, the correct answer is option “C”.

Explanation of Solution

Static method:

Static is an access modifier which cannot be accessed and is applicable on block, variable, methods, and nested classes. Static keyword is added while declaring the block or variable or methods. A static member can be accessed before any objects of its class are created, and without even using the reference to any object.

Explanation for incorrect options:

a. Instance:

Instance variables are declared without the static keyword and are present outside any method declaration.

Hence, the option “A” is wrong.

b. Void:

It describes the return type of the method, where void means the method has no return value.

Hence, the option “B” is wrong.

d. Non-static:

Non-static variables can be accessed by any member variable.

Hence, the option “D” is wrong.

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Answer 3

Textbook Question

Chapter 6, Problem 1MC

This type of method cannot access any non-static member variables in its own class.

a. instance
b. void
c. static
d. non-static

Expert Solution & Answer

Program Description Answer

Static methods cannot be accessed by any non-static member variable within a class

Hence, the correct answer is option “C”.

Explanation of Solution

Static method:

Static is an access modifier which cannot be accessed and is applicable on block, variable, methods, and nested classes. Static keyword is added while declaring the block or variable or methods. A static member can be accessed before any objects of its class are created, and without even using the reference to any object.

Explanation for incorrect options:

a. Instance:

Instance variables are declared without the static keyword and are present outside any method declaration.

Hence, the option “A” is wrong.

b. Void:

It describes the return type of the method, where void means the method has no return value.

Hence, the option “B” is wrong.

d. Non-static:

Non-static variables can be accessed by any member variable.

Hence, the option “D” is wrong.

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Answer 4

Textbook Question

Chapter 6, Problem 1MC

This type of method cannot access any non-static member variables in its own class.

a. instance
b. void
c. static
d. non-static

Expert Solution & Answer

Program Description Answer

Static methods cannot be accessed by any non-static member variable within a class

Hence, the correct answer is option “C”.

Explanation of Solution

Static method:

Static is an access modifier which cannot be accessed and is applicable on block, variable, methods, and nested classes. Static keyword is added while declaring the block or variable or methods. A static member can be accessed before any objects of its class are created, and without even using the reference to any object.

Explanation for incorrect options:

a. Instance:

Instance variables are declared without the static keyword and are present outside any method declaration.

Hence, the option “A” is wrong.

b. Void:

It describes the return type of the method, where void means the method has no return value.

Hence, the option “B” is wrong.

d. Non-static:

Non-static variables can be accessed by any member variable.

Hence, the option “D” is wrong.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Program Description Answer

Static methods cannot be accessed by any non-static member variable within a class

Hence, the correct answer is option “C”.

Explanation of Solution

Static method:

Static is an access modifier which cannot be accessed and is applicable on block, variable, methods, and nested classes. Static keyword is added while declaring the block or variable or methods. A static member can be accessed before any objects of its class are created, and without even using the reference to any object.

Explanation for incorrect options:

a. Instance:

Instance variables are declared without the static keyword and are present outside any method declaration.

Hence, the option “A” is wrong.

b. Void:

It describes the return type of the method, where void means the method has no return value.

Hence, the option “B” is wrong.

d. Non-static:

Non-static variables can be accessed by any member variable.

Hence, the option “D” is wrong.

Answer 8

Expert Solution & Answer

Program Description Answer

Static methods cannot be accessed by any non-static member variable within a class

Hence, the correct answer is option “C”.

Explanation of Solution

Static method:

Static is an access modifier which cannot be accessed and is applicable on block, variable, methods, and nested classes. Static keyword is added while declaring the block or variable or methods. A static member can be accessed before any objects of its class are created, and without even using the reference to any object.

Explanation for incorrect options:

a. Instance:

Instance variables are declared without the static keyword and are present outside any method declaration.

Hence, the option “A” is wrong.

b. Void:

It describes the return type of the method, where void means the method has no return value.

Hence, the option “B” is wrong.

d. Non-static:

Non-static variables can be accessed by any member variable.

Hence, the option “D” is wrong.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Program Description Answer

Static methods cannot be accessed by any non-static member variable within a class

Hence, the correct answer is option “C”.

Answer 12

Explanation of Solution

Static method:

Static is an access modifier which cannot be accessed and is applicable on block, variable, methods, and nested classes. Static keyword is added while declaring the block or variable or methods. A static member can be accessed before any objects of its class are created, and without even using the reference to any object.

Explanation for incorrect options:

a. Instance:

Instance variables are declared without the static keyword and are present outside any method declaration.

Hence, the option “A” is wrong.

b. Void:

It describes the return type of the method, where void means the method has no return value.

Hence, the option “B” is wrong.

d. Non-static:

Non-static variables can be accessed by any member variable.

Hence, the option “D” is wrong.