All Examination Questions
Yes. Because Transact-SQL supports recursion, you can write stored procedures that call themselves. Recursion can be defined as a method of problem solving whe
| Subject: SQL |
| Exam: Bangladesh University Of Engineering and Technology |
One-to-One relationship can be implemented as a single table and rarely as two tables with primary and foreign key relationships. One-to-Many relationships are
| Subject: SQL |
| Exam: JAHANGIRNAGAR UNIVERSITY, SAVAR, DHAKA |
While booting, special process called the 'swapper' or 'scheduler' is created with Process- ID 0. The swapper manages memory allocation for processes and influ
| Subject: Data Communication |
| Exam: Military Institute of Science and Technology |
Unix identifies each process with a unique integer called ProcessID. The process that executes the request for creation of a process is called the 'parent proc
| Subject: Data Communication |
| Exam: Bangladesh University Of Engineering and Technology |
Answer: Hello World!Hello World!Explanation: The fork creates a child that is a duplicate of the parent process. The ch
| Subject: Programming Language |
| Exam: JAHANGIRNAGAR UNIVERSITY, SAVAR, DHAKA |
System calls-Descriptionfork() - To create a new processexec() - To execute a new program in a process
| Subject: Operating System |
| Exam: Bangladesh University Of Engineering and Technology |
When you execute a program on your UNIX system, the system creates a special environment for that program. This environment contains everything needed for the
| Subject: Operating System |
| Exam: Bangladesh University Of Engineering and Technology |
The term IPC (Inter-Process Communication) describes various ways by which different process running on some operating system communicate between each other. Various schemes available are
| Subject: Operating System |
| Exam: |
Swapping: Whole process is moved from the swap device to the main memory for execution. Process size must be less than or equal to the availab
| Subject: Operating System |
| Exam: Bangladesh University Of Engineering and Technology |
A Map is an Array, which contains the addresses of the free space in the swap device that are allocatable resources, and the number of the resource units available there.
Address U
| Subject: Operating System |
| Exam: Bangladesh University Of Engineering and Technology |
When Kernel swaps the process out of the primary memory, it performs the following:
Kernel decr
| Subject: Operating System |
| Exam: Military Institute of Science and Technology |
Process before swapping is residing in the primary memory in its original form. The regions (text, data and stack) may not be occupied fully by the process, th
| Subject: Operating System |
| Exam: Military Institute of Science and Technology |
The process's memory resident time,
Priority of the process and
The nice value.
| Subject: Operating System |
| Exam: JAHANGIRNAGAR UNIVERSITY, SAVAR, DHAKA |
All processes in the main memory are asleep.
All "ready-to-run" processes are swapped out.
| Subject: Operating System |
| Exam: JAHANGIRNAGAR UNIVERSITY, SAVAR, DHAKA |
During the fork() system call the Kernel makes a copy of the parent process's address space and attaches it to the child process.
| Subject: System Analysis and Design |
| Exam: Military Institute of Science and Technology |
FIFO are otherwise called as 'named pipes'. FIFO (first-in-first-out) is a special file which is said to be data transient. Once data is read from named pipe,
| Subject: Theory of Computation |
| Exam: JAHANGIRNAGAR UNIVERSITY, SAVAR, DHAKA |
A shell is an interactive user interface to an operating system services that allows an user to enter commands as character strings or through a graphical user
| Subject: Operating System |
| Exam: JAHANGIRNAGAR UNIVERSITY, SAVAR, DHAKA |
8 x 1 - 2 = 66 x 2 - 3 = 99 x 3 - 4 = 2323 x 4 - 5 = 8787 x 5 - 6 = 429
| Subject: Engineering Mathematics |
| Exam: Dhaka University Admission Test |
In this series, the letters progress by 1; the numbers decrease by 3
W26
| Subject: Engineering Mathematics |
| Exam: Dhaka University Admission Test |
Because Mr. Sanchez spends many hours during the weekend working in his vegetable garden, it is reasonable to suggest that he enjoys this work. There is no information to suggest that he d
| Subject: Web Analytics |
| Exam: Dhaka University Admission Test |
Senate office building remodeling
The total of the three programs (2 million + 0.5 million + 3 million) is 5.5 million. Th
| Subject: Web Analytics |
| Exam: Dhaka University Admission Test |
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