RandomAccessFile: “RandomAccessFile” class is used to read the data from a file and writing it into the file at any locations. The “RandomAccessFile” use both read and write permission for a file. A file is referred to be random-access file when it is opened using the “RandomAccessFile” class. Syntax: RandomAccessFile objectName = new RandomAccessFile("fileName", "rw");

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Answer 1

Question

Chapter 21, Problem 5RE

Program Plan Intro

RandomAccessFile:

“RandomAccessFile” class is used to read the data from a file and writing it into the file at any locations.

The “RandomAccessFile” use both read and write permission for a file.

A file is referred to be random-access file when it is opened using the “RandomAccessFile” class.

Syntax:

RandomAccessFile objectName = new RandomAccessFile("fileName", "rw");

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Answer 2

Question

Chapter 21, Problem 5RE

Program Plan Intro

RandomAccessFile:

“RandomAccessFile” class is used to read the data from a file and writing it into the file at any locations.

The “RandomAccessFile” use both read and write permission for a file.

A file is referred to be random-access file when it is opened using the “RandomAccessFile” class.

Syntax:

RandomAccessFile objectName = new RandomAccessFile("fileName", "rw");

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 21, Problem 5RE

Program Plan Intro

RandomAccessFile:

“RandomAccessFile” class is used to read the data from a file and writing it into the file at any locations.

The “RandomAccessFile” use both read and write permission for a file.

A file is referred to be random-access file when it is opened using the “RandomAccessFile” class.

Syntax:

RandomAccessFile objectName = new RandomAccessFile("fileName", "rw");

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 21, Problem 5RE

Program Plan Intro

RandomAccessFile:

“RandomAccessFile” class is used to read the data from a file and writing it into the file at any locations.

The “RandomAccessFile” use both read and write permission for a file.

A file is referred to be random-access file when it is opened using the “RandomAccessFile” class.

Syntax:

RandomAccessFile objectName = new RandomAccessFile("fileName", "rw");

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 5

Chapter 21, Problem 5RE

Program Plan Intro

RandomAccessFile:

“RandomAccessFile” class is used to read the data from a file and writing it into the file at any locations.

The “RandomAccessFile” use both read and write permission for a file.

A file is referred to be random-access file when it is opened using the “RandomAccessFile” class.

Syntax:

RandomAccessFile objectName = new RandomAccessFile("fileName", "rw");

Answer 6

Chapter 21, Problem 5RE

Program Plan Intro

RandomAccessFile:

“RandomAccessFile” class is used to read the data from a file and writing it into the file at any locations.

The “RandomAccessFile” use both read and write permission for a file.

A file is referred to be random-access file when it is opened using the “RandomAccessFile” class.

Syntax:

RandomAccessFile objectName = new RandomAccessFile("fileName", "rw");

Answer 7

Chapter 21, Problem 5RE

Program Plan Intro

RandomAccessFile:

“RandomAccessFile” class is used to read the data from a file and writing it into the file at any locations.

The “RandomAccessFile” use both read and write permission for a file.

A file is referred to be random-access file when it is opened using the “RandomAccessFile” class.

Syntax:

RandomAccessFile objectName = new RandomAccessFile("fileName", "rw");

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 21.1 - Prob. 1SC Ch. 21.1 - Prob. 2SC Ch. 21.2 - Prob. 3SC Ch. 21.2 - Prob. 4SC Ch. 21.2 - Prob. 5SC Ch. 21.3 - Prob. 6SC Ch. 21.3 - Prob. 7SC Ch. 21.4 - Prob. 8SC Ch. 21.4 - Prob. 9SC Ch. 21.5 - Prob. 10SC

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Chapter 21 Solutions