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1

GATE CSE 1999 | Question: 2.11
Which of the following is/are advantage(s) of virtual memory? Faster access to memory on an average. Processes can be given protected address spaces. Linker can assign addresses independent of where the program will be loaded in physical memory. Program larger than the physical memory size can be run.

commented in Operating System Nov 20, 2022

10.9k views

4 answers

2

GATE CSE 2014 Set 2 | Question: 25
In the diagram shown below, $L1$ is an Ethernet LAN and $L2$ is a Token-Ring LAN. An $IP$ packet originates from sender $S$ and traverses to $R$, as shown. The links within each $\text{ISP}$ and across the two $\text{ISP}$s, are all ... $\text{TTL}$ field is $32$. The maximum possible value of the $\text{TTL}$ field when $R$ receives the datagram is _______.

commented in Computer Networks Oct 22, 2022

14.3k views

2 answers

3

GATE CSE 2020 | Question: 38
An organization requires a range of IP address to assign one to each of its $1500$ computers. The organization has approached an Internet Service Provider (ISP) for this task. The ISP uses CIDR and serves the requests from the available IP address space $202.61.0.0/17$. The ... $202.61.144.0/21$ I and II only II and III only III and IV only I and IV only

commented in Computer Networks Aug 18, 2022

16.0k views

10 answers

4

GATE CSE 2002 | Question: 2.10
Consider the following algorithm for searching for a given number $x$ in an unsorted array $A[1..n]$ having $n$ distinct values: Choose an $i$ at random from $1..n$ If $A[i] = x$, then Stop else Goto 1; Assuming that $x$ is present in $A$, what is the expected number of comparisons made by the algorithm before it terminates? $n$ $n-1$ $2n$ $\frac{n}{2}$

answered in Algorithms Aug 11, 2022

18.1k views

3 answers

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GATE CSE 2005 | Question: 49
What are the eigenvalues of the following $2\times 2$ matrix? $\left( \begin{array}{cc} 2 & -1\\ -4 & 5\end{array}\right)$ $-1$ and $1$ $1$ and $6$ $2$ and $5$ $4$ and $-1$

commented in Linear Algebra Jul 1, 2022

4.6k views

3 answers

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GATE IT 2005 | Question: 1
A bag contains $10$ blue marbles, $20$ green marbles and $30$ red marbles. A marble is drawn from the bag, its colour recorded and it is put back in the bag. This process is repeated $3$ ... $\left(\dfrac{1}{6}\right)$ $\left(\dfrac{1}{4}\right)$ $\left(\dfrac{1}{3}\right)$

answered in Probability Jun 27, 2022

6.3k views

4 answers

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GATE CSE 2008 | Question: 30
Let $\text{fsa}$ and $\text{pda}$ be two predicates such that $\text{fsa}(x)$ means $x$ is a finite state automaton and $\text{pda}(y)$ means that $y$ is a pushdown automaton. Let $\text{equivalent}$ ...

commented in Mathematical Logic Nov 27, 2021

10.0k views

9 answers

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GATE IT 2005 | Question: 36
Let $P(x)$ and $Q(x)$ ...

answered in Mathematical Logic Nov 26, 2021

11.6k views

4 answers

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GATE CSE 1999 | Question: 22-a
Consider the set of relations EMP (Employee-no. Dept-no, Employee-name, Salary) DEPT (Dept-no. Dept-name, Location) Write an SQL query to: Find all employees names who work in departments located at ‘Calcutta’ and whose salary is greater than Rs.50,000. Calculate, for each department number, the number of employees with a salary greater than Rs. 1,00,000.

answered in Databases Nov 11, 2021

10.7k views