Hello Expert please help to solve the following questions with C programming Which of the following are true about C programs? Select one or more: a. The main function of a C program often returns an integer value (int) indicating the status of its execution. Typically, a return value of 0 implies normal program termination (i.e., no errors); non-zero values indicate unusual or erroneous execution. b. Constants in C programs can be defined with a specific value using the directive #include. c. If a C program has been compiled in gcc with the -g option, the valgrind utility can pull debugging information out of the executable file. Od. There are three main steps involved in compiling a C source code into an executable program where the first step is pre-processing, the second step is linking, and the final step is compiling. □e. When a C program whose source file is named as my_code.c is compiled with the command gcc my_code.c, the executable file can be run with the following command: ./my_code

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Hello Expert please help to solve the following
questions with C programming
Which of the following are true about C programs?
Select one or more:
O a.
The main function of a C program often returns an integer value (int) indicating the status of its execution. Typically, a return value of 0 implies
normal program termination (i.e., no errors); non-zero values indicate unusual or erroneous execution.
b.
Constants in C programs can be defined with a specific value using the directive #include.
O c.
If a C program has been compiled in gcc with the-g option, the valgrind utility can pull debugging information out of the executable file.
d. There are three main steps involved in compiling a C source code into an executable program where the first step is pre-processing, the second
step is linking, and the final step is compiling.
□e. When a C program whose source file is named as my_code.c is compiled with the command gcc my_code.c, the executable file can be run with
the following command: ./my_code
Which of the following are true about commands and files in Unix/Linux?
Select one or more:
a. There is no format imposed on a regular file; it is just a sequence of bytes.
b. When a user wishes to read text file, the user will always be able to read from that file as long as a valid path to it has been specified.
other by a colon
c. Unix allows you to specify more than one command in the same command line. Each command has to be separated from
(:).
Od. In Unix/Linux, the following two commands are equivalent to each other:
CAT ~/FIT2100/Quiz1.txt
cat~/FIT2100/quiz1.txt
e. All files in a Unix/Linux file system are treated equally, i.e., the system does not distinguish between a text file, a directory file or other file types.
.
Transcribed Image Text:Hello Expert please help to solve the following questions with C programming Which of the following are true about C programs? Select one or more: O a. The main function of a C program often returns an integer value (int) indicating the status of its execution. Typically, a return value of 0 implies normal program termination (i.e., no errors); non-zero values indicate unusual or erroneous execution. b. Constants in C programs can be defined with a specific value using the directive #include. O c. If a C program has been compiled in gcc with the-g option, the valgrind utility can pull debugging information out of the executable file. d. There are three main steps involved in compiling a C source code into an executable program where the first step is pre-processing, the second step is linking, and the final step is compiling. □e. When a C program whose source file is named as my_code.c is compiled with the command gcc my_code.c, the executable file can be run with the following command: ./my_code Which of the following are true about commands and files in Unix/Linux? Select one or more: a. There is no format imposed on a regular file; it is just a sequence of bytes. b. When a user wishes to read text file, the user will always be able to read from that file as long as a valid path to it has been specified. other by a colon c. Unix allows you to specify more than one command in the same command line. Each command has to be separated from (:). Od. In Unix/Linux, the following two commands are equivalent to each other: CAT ~/FIT2100/Quiz1.txt cat~/FIT2100/quiz1.txt e. All files in a Unix/Linux file system are treated equally, i.e., the system does not distinguish between a text file, a directory file or other file types. .
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