Which of the following are true? O The C-library has many functions that are useful in manipulating strings. V If a and b are two different C-string variables, the value in a can be assigned the value in b with the following C-statement: a = b; O The length of the char array holding the string must be at least one character longer than the string itself. V An array identifier cannot be used as a pointer. V The identifier, name, of a C-string is also a pointer to a char data type. O The ending character in a C-string must be the newline character, '\n'. O The name of a 1-D array is a pointer to the data type of the array, while the name of a 2-D array is a pointer to a 1-D array of the data type.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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**Question: Which of the following are true?**

1. The C-library `<string.h>` has many functions that are useful in manipulating strings.
2. ☑️ If `a` and `b` are two different C-string variables, the value in `a` can be assigned the value in `b` with the following C-statement: `a = b;`
3. The length of the char array holding the string must be at least one character longer than the string itself.
4. An array identifier cannot be used as a pointer.
5. ☑️ The identifier, name, of a C-string is also a pointer to a char data type.
6. The ending character in a C-string must be the newline character, `\n`.
7. The name of a 1-D array is a pointer to the data type of the array, while the name of a 2-D array is a pointer to a 1-D array of the data type.
Transcribed Image Text:**Question: Which of the following are true?** 1. The C-library `<string.h>` has many functions that are useful in manipulating strings. 2. ☑️ If `a` and `b` are two different C-string variables, the value in `a` can be assigned the value in `b` with the following C-statement: `a = b;` 3. The length of the char array holding the string must be at least one character longer than the string itself. 4. An array identifier cannot be used as a pointer. 5. ☑️ The identifier, name, of a C-string is also a pointer to a char data type. 6. The ending character in a C-string must be the newline character, `\n`. 7. The name of a 1-D array is a pointer to the data type of the array, while the name of a 2-D array is a pointer to a 1-D array of the data type.
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