Which of the following CPU scheduling algorithms is/are supported by LINUX operating system?
Previous 10 Questions — UGC NET Computer Science Dec 2019 (Paper II)
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Which of the following is not needed by an encryption algorithm used in Cryptography?
Topic: UGC NET Computer Science Dec 2019 (Paper II)
A counting semaphore is initialized to $8$. $3$ wait $()$ operations and $4$ signal $()$ operations are applied. Find t…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Find the minimum number of tables required for converting the following entity relationship diagram into a relational d…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Given two tables $EMPLOYEE(EID,ENAME,DEPTNO)$ and $DEPARTMENT(DEPTNO,DEPTNAME)$.
Find the most appropriate statement of…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Given two tables $R1(x,y)$ and $R2(y,z)$ with $50$ and $30$ numbers of tuples respectively. Find the maximum number of …
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Which of the component module of DBMS does rearrangement and possible ordering of operations, eliminate redundanc…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
If we want to resize a $1024 \times 768$ pixels image to one that is $640$ pixels wide with the same aspect ratio, what…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Which of the following algorithms is not used for line clipping?
Topic: UGC NET Computer Science Dec 2019 (Paper II)
A rectangle is bound by the lines $x=0,\ y=0,\ x=5$ and $y=3$. The line segment joining $(-1,0)$ and $(4,5)$, if clippe…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Which tag is used to enclose any number of javascript statements in HTML document?
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Next 10 Questions — UGC NET Computer Science Dec 2019 (Paper II)
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Consider a paging system where translation lookaside buffer $($TLB$)$, a special type of associative memory, is used wi…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Suppose a system has $12$ magnetic tape drives and at the time $t_0$, three processes are allotted tape drives out of t…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Which of the following interprocess communication model is used to exchange messages among co-operative processes?
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Given a CPU time slice of $2$ ms and the following list of processes.
Process
Burst time $($ms$)$…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Which of the following methods are used to pass any number of parameters to the operating system through system calls?
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Java Virtual Machine $($JVM$)$ is used to execute architectural neutral byte code. Which of the following is needed by …
Topic: UGC NET Computer Science Dec 2019 (Paper II)
In a system for a restaurant, the main scenario for placing an order is given below:
(a) Customer reads menu
(b) Custom…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
An $...............$ chart is a project schedule representation that presents project plan as a directed graph. The cri…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Let $a^{2c}\bmod n=(a^c)^2\bmod n$ and $a^{2c+1}\bmod n=a\cdot(a^c)^2\bmod n$. For $a=7,\ b=17$ and $n=561$, what is th…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
A clique in an undirected graph $G=\langle V,E\rangle$ is a subset $V'\subseteq V$ of vertices, such that
Topic: UGC NET Computer Science Dec 2019 (Paper II)
