When instantiating a generic class, only reference type arguments are passed to the type parameters. Hence, the correct answer is option “ B ”.

Question

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Answer 1

Expert Solution & Answer

Chapter 18, Problem 1MC

Program Description Answer

When instantiating a generic class, only reference type arguments are passed to the type parameters.

Hence, the correct answer is option “B”.

Expert Solution & Answer

Explanation of Solution

Reference types only:

Only non-primitive types can be substituted for type parameters when creating instances for generic class.
Reference types are non-primitive types.
The compiler autoboxes the primitive type values to reference types.

Explanation for incorrect options:

a. Primitive types only:

When creating instances for a generic class, only non-primitive types can be substituted for type parameters.

Hence, the option “A” is wrong.

c. Interface types only:

The type parameters can be specified as interface type but the arguments passed to type parameters at the time of instantiation, must be real types such as Integer, String, and so on.

Hence, the option “C” is wrong.

d. Primitive, reference, and interface types:

When creating instances for a generic class, only reference types can be substituted for type parameters.

Hence, the option “D” is wrong.

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Answer 2

Expert Solution & Answer

Chapter 18, Problem 1MC

Program Description Answer

When instantiating a generic class, only reference type arguments are passed to the type parameters.

Hence, the correct answer is option “B”.

Expert Solution & Answer

Explanation of Solution

Reference types only:

Only non-primitive types can be substituted for type parameters when creating instances for generic class.
Reference types are non-primitive types.
The compiler autoboxes the primitive type values to reference types.

Explanation for incorrect options:

a. Primitive types only:

When creating instances for a generic class, only non-primitive types can be substituted for type parameters.

Hence, the option “A” is wrong.

c. Interface types only:

The type parameters can be specified as interface type but the arguments passed to type parameters at the time of instantiation, must be real types such as Integer, String, and so on.

Hence, the option “C” is wrong.

d. Primitive, reference, and interface types:

When creating instances for a generic class, only reference types can be substituted for type parameters.

Hence, the option “D” is wrong.

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Answer 3

Expert Solution & Answer

Chapter 18, Problem 1MC

Program Description Answer

When instantiating a generic class, only reference type arguments are passed to the type parameters.

Hence, the correct answer is option “B”.

Expert Solution & Answer

Explanation of Solution

Reference types only:

Only non-primitive types can be substituted for type parameters when creating instances for generic class.
Reference types are non-primitive types.
The compiler autoboxes the primitive type values to reference types.

Explanation for incorrect options:

a. Primitive types only:

When creating instances for a generic class, only non-primitive types can be substituted for type parameters.

Hence, the option “A” is wrong.

c. Interface types only:

The type parameters can be specified as interface type but the arguments passed to type parameters at the time of instantiation, must be real types such as Integer, String, and so on.

Hence, the option “C” is wrong.

d. Primitive, reference, and interface types:

When creating instances for a generic class, only reference types can be substituted for type parameters.

Hence, the option “D” is wrong.

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Answer 4

Expert Solution & Answer

Chapter 18, Problem 1MC

Program Description Answer

When instantiating a generic class, only reference type arguments are passed to the type parameters.

Hence, the correct answer is option “B”.

Expert Solution & Answer

Explanation of Solution

Reference types only:

Only non-primitive types can be substituted for type parameters when creating instances for generic class.
Reference types are non-primitive types.
The compiler autoboxes the primitive type values to reference types.

Explanation for incorrect options:

a. Primitive types only:

When creating instances for a generic class, only non-primitive types can be substituted for type parameters.

Hence, the option “A” is wrong.

c. Interface types only:

The type parameters can be specified as interface type but the arguments passed to type parameters at the time of instantiation, must be real types such as Integer, String, and so on.

Hence, the option “C” is wrong.

d. Primitive, reference, and interface types:

When creating instances for a generic class, only reference types can be substituted for type parameters.

Hence, the option “D” is wrong.

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Answer 5

Expert Solution & Answer

Answer 6

Expert Solution & Answer

Answer 7

Chapter 18, Problem 1MC

Program Description Answer

When instantiating a generic class, only reference type arguments are passed to the type parameters.

Hence, the correct answer is option “B”.

Expert Solution & Answer

Explanation of Solution

Reference types only:

Only non-primitive types can be substituted for type parameters when creating instances for generic class.
Reference types are non-primitive types.
The compiler autoboxes the primitive type values to reference types.

Explanation for incorrect options:

a. Primitive types only:

When creating instances for a generic class, only non-primitive types can be substituted for type parameters.

Hence, the option “A” is wrong.

c. Interface types only:

The type parameters can be specified as interface type but the arguments passed to type parameters at the time of instantiation, must be real types such as Integer, String, and so on.

Hence, the option “C” is wrong.

d. Primitive, reference, and interface types:

When creating instances for a generic class, only reference types can be substituted for type parameters.

Hence, the option “D” is wrong.

Answer 8

Chapter 18, Problem 1MC

Program Description Answer

When instantiating a generic class, only reference type arguments are passed to the type parameters.

Hence, the correct answer is option “B”.

Expert Solution & Answer

Explanation of Solution

Reference types only:

Only non-primitive types can be substituted for type parameters when creating instances for generic class.
Reference types are non-primitive types.
The compiler autoboxes the primitive type values to reference types.

Explanation for incorrect options:

a. Primitive types only:

When creating instances for a generic class, only non-primitive types can be substituted for type parameters.

Hence, the option “A” is wrong.

c. Interface types only:

The type parameters can be specified as interface type but the arguments passed to type parameters at the time of instantiation, must be real types such as Integer, String, and so on.

Hence, the option “C” is wrong.

d. Primitive, reference, and interface types:

When creating instances for a generic class, only reference types can be substituted for type parameters.

Hence, the option “D” is wrong.

Answer 9

Chapter 18, Problem 1MC

Program Description Answer

When instantiating a generic class, only reference type arguments are passed to the type parameters.

Hence, the correct answer is option “B”.

Answer 10

Expert Solution & Answer

Explanation of Solution

Reference types only:

Only non-primitive types can be substituted for type parameters when creating instances for generic class.
Reference types are non-primitive types.
The compiler autoboxes the primitive type values to reference types.

Explanation for incorrect options:

a. Primitive types only:

When creating instances for a generic class, only non-primitive types can be substituted for type parameters.

Hence, the option “A” is wrong.

c. Interface types only:

The type parameters can be specified as interface type but the arguments passed to type parameters at the time of instantiation, must be real types such as Integer, String, and so on.

Hence, the option “C” is wrong.

d. Primitive, reference, and interface types:

When creating instances for a generic class, only reference types can be substituted for type parameters.

Hence, the option “D” is wrong.

Answer 11

Expert Solution & Answer

Answer 12

Expert Solution & Answer

Answer 13

Ch. 18.1 - Prob. 18.1CP Ch. 18.1 - When ArrayList is used as a non-generic class, why...Ch. 18.1 - Suppose we use the following statement to...Ch. 18.1 - Assume we have used the statement shown in...Ch. 18.2 - Prob. 18.5CP Ch. 18.2 - Prob. 18.6CP Ch. 18.2 - Prob. 18.7CP Ch. 18.2 - Prob. 18.8CP Ch. 18.3 - Prob. 18.9CP Ch. 18.3 - Prob. 18.10CP

When instantiating a generic class, only reference type arguments are passed to the type parameters. Hence, the correct answer is option “ B ”.

When instantiating a generic class, only reference type arguments are passed to the type parameters. Hence, the correct answer is option “B”.

Explanation of Solution

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Chapter 18 Solutions

When instantiating a generic class, only reference type arguments are passed to the type parameters.

Hence, the correct answer is option “B”.