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UNIX Operating System
1. Explain all the layers present in a UNIX Architecture? List and explain each of them.
2. Describe the term Inter-Process Communication. What are various approaches to achieve the same?
3. Explain the procedure for viewing and Setting Environment Variables?
4. How will you perform the following in vi?i) To search and replace all occurrences of pattern1 with pattern2ii) Insert text (and enter input mode)iii) Append text (to end of line) iv) Move to the end of line
5. What do you mean by a crond? What is its use?
6. Demonstrate how and when you can use the commands: vi, cat, chmod, grep, man, pwd, ps, kill, mkdir, rm.
7. Write a C program which explains the creation of child process using fork system call. One process finds sum of even series and other process finds sum of odd series.
# Soru ..
We will be assuming here that our roots are of the form, in this case, r 1,2 = l + mi If we take the first root we'll find the following solution. x l + m i It i
need a command to : Display user id, first and last names of all the students the class specified by the prefix in alphabetical order by last name from /etc/passwd
Write a Program to illustrate the call by value? #include . int compute_sum(int m); int main( void) { int n=3, sum; printf("%d\n",n); /*3 is printed */ sum=compute_sum(n
Question: (i) Prepare brief notes on the Logical Storage Manager. (ii) Show benefits that can be achieve by using the LSM Manager. (iii) LSM organizes and optimizes disk
Write a program that draws the initials J G P on the form similar to that shown in Fig J 1 (using straight lines and curve semicircles). The figure can not have corners. All ends a
The objectives of this assignment are to test your ability to create XML documents to contain well-defined information. This assignment will be used further in Assignment 2, so ple
list of 10 operating systems with their hardware specification and also list any 5 software associated with each operating system
What is Data Normalization and Schema Refinement? Define briefly..
I need help putting this into a flowchart constant c as Integer = 3500 Constant CALORIESTOOUNCE as Integer = 219 Declare Sex as Character Declare Age as Integer Declare Weight as I
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