Question

C and Unix questions

QUESTION 8 2 points Saved The default return value of main is void True o False QUESTION 9 2 points Save Answer What unix com

0 0
Add a comment Improve this question Transcribed image text
Answer #1

Question 8: Ans: False defaut return type main () is integer (int) defaut return value is Zeor (0) Question 9: man sting ans

Add a comment
Know the answer?
Add Answer to:
C and Unix questions QUESTION 8 2 points Saved The default return value of main is...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • QUESTION 2 In a switchstatement, If there are no matches then statements in the default cases are...

    QUESTION 2 In a switchstatement, If there are no matches then statements in the default cases are executed. ○True O False QUESTION 1 How many times will the line Hello World will be printed out? int main int x,y printf("Hello Worldin") return 0, QUESTION 2 In a switchstatement, If there are no matches then statements in the default cases are executed. ○True O False QUESTION 1 How many times will the line Hello World will be printed out? int main...

  • please answer all QUESTION 1 2 points ✓ Saved which part of the pancreas are those...

    please answer all QUESTION 1 2 points ✓ Saved which part of the pancreas are those that produces hormones? O exocrine endocrine O a+b 2 points Save Answer QUESTION 2 If a mother with hyperglycemia has gestational diabetes the baby will produce Oglucagon sugar insulin Wpids QUESTION 3 2 points Saved Save All Answers Save and Submit MacBook Air 2 points Save Answer QUESTION 4 most individuals with type 2 diabetes are thin O obese normal weight Onone of the...

  • JAVA QUESTION 1 The value returned by a value-returning method can be saved for further calculation...

    JAVA QUESTION 1 The value returned by a value-returning method can be saved for further calculation in the program. True False QUESTION 2 To use a predefined method you must know the code in the body of the method. True False QUESTION 3 A formal parameter is a variable declared in the method heading (ie. it's signature). True False QUESTION 4 A local identifier is an identifier that is declared within a method or block and that is visible only...

  • Write a program in C using Unix system calls and functions that will change the permissions on a ...

    Write a program in C using Unix system calls and functions that will change the permissions on a file. The executable shall be called “mychmod” and will be executed by: mychmod -u rwx -g rwx -o rwx -U rwx -G rwx -O rwx file1 file2 ... The lowercase options will add permissions while the uppercase options will remove permissions. Each of the switches is optional and should be interpreted as the ones in the Unix command chmod(1), you can review...

  • Question 1 Which pre-written C function can be used to determine if two strings are the...

    Question 1 Which pre-written C function can be used to determine if two strings are the same? A) equals B) strcmp C) strlen D) strcpy E) None of the Above Question 2 The function below is most like which existing string function? int f(char a[ ]) {                int count = 0;                while (a[count] != ‘\0’)                               count++;                return count; } A) strcat B) strcmp C) strcpy D) strlen E) None of the Above Question 3 The function...

  • Question 5 (3 points) (Bonus) Below shows a recursive method that can recognize whether a String...

    Question 5 (3 points) (Bonus) Below shows a recursive method that can recognize whether a String parameter consists of a specific pattern and returns true if the String has that pattern, false otherwise. public boolean pattern Recognizer(String 2) return true; if (2 == null) return true; else if (a.length(== 11 |(a.length() == 2&&2.charAt(0) == 2.charAt()))) else if (a.length() == 2 && 2.charAt(0) != a.charAt(1)) return false; else if (a.charAt(0) == a.charAt(a.length() - 1)) retum patterRecognizer(a substring(1, a.length() - 1)): else...

  • Writing Unix Utilities in C (not C++ or C#) my-cat The program my-cat is a simple...

    Writing Unix Utilities in C (not C++ or C#) my-cat The program my-cat is a simple program. Generally, it reads a file as specified by the user and prints its contents. A typical usage is as follows, in which the user wants to see the contents of my-cat.c, and thus types: prompt> ./my-cat my-cat.c #include <stdio.h> ... As shown, my-cat reads the file my-cat.c and prints out its contents. The "./" before the my-cat above is a UNIX thing; it...

  • QUESTION 17 Gene expression changes for Knockout cells are usually caculated by Getting Knockout/Wildtype ratic Getting...

    QUESTION 17 Gene expression changes for Knockout cells are usually caculated by Getting Knockout/Wildtype ratic Getting Knockout/Knockout ratio Getting Wildtype/Wildtype ratio None of the above 2 points QUESTION 18 Using the head function in UNIX or R will give you: The first line The first 10 lines The column names of a table The header of an HTML file 2 points QUESTION 19 The ? option in R is similar to the man command in UNIX in which both: Will...

  • what questions have the wrong answer selected? QUESTION 15 1 points v Saved The half-year conventions...

    what questions have the wrong answer selected? QUESTION 15 1 points v Saved The half-year conventions used by the ACRS rules and the MACRS rules are the same True False QUESTION 16 1 points ✓ Saved Under MACRS rules, a mid-quarter convention is required if more than 40% of the value of personal property is placed in service during the fourth quarter of the year. True False QUESTION 17 1 points Saved For personal property placed in service after December...

  • Q22 Consider the following 2 text files and Java program. 8 Points Answer the following questions...

    Q22 Consider the following 2 text files and Java program. 8 Points Answer the following questions keeping in mind that: • All three files are in the same directory, and there are no other files. • The program may crash. If the program crashes, answer the question with: "The program crashes" standings1.txt: 1 Valtteri Bottas 25 2 Charles Leclerc 18 3 Lando Norris 16 4 Lewis Hamilton 12 standings2.txt: 1 Valtteri Bottas 43 2 Lewis Hamilton 37 3 Lando Norris...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT