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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