Question

Which of the following is not a valid escape
code?
निम्न में से कौन सा एक मान्य एस्केप कोड नहीं है?
Select one:
O a. \F
\F
b. \T
\T
c. IV
V
O d. 1W
\W​

Answer 1

Concept:

On terminals and printers, escape sequences are commonly used to express operations like carriage returns and tab motions. They're also used to represent nonprinting letters and characters with particular meanings, like the double quotation mark (").

Find:

Which is not a valid escape.

Solution:

\f refers to form feed. It is a valid escape. Hence, option(a) is incorrect.

\t refers to horizontal tab. It is a valid escape. Hence, option(b) is incorrect.

\v refers to vertical tab. It is a valid escape. Hence, option(c) is incorrect.

\w is not a valid escape. Hence, option(d) is correct.

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Answer 2

Answer:

The correct answer is option (d) \W​.

Step-by-step explanation:

To find:

Which is not a valid escape.

On terminals and printers, escape series is generally utilized to define functions like carriage returns and tab motions. They're even utilized to describe nonprinting letters and symbols with special meanings, like the double quote mark (").

• \f refers to form feed. It exists as a valid escape. Hence, option(a) is incorrect.
• \t refers to horizontal tab. It exists as a valid escape. Hence, option(b) exists incorrect.
• \v refers to the vertical tab. It exists as a valid escape. Hence, option(c) exists incorrect.
• \w is not a valid escape. Hence, option(d) is correct.
• Therefore, the correct answer is
• option (d) \W​.

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