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Recent activity by Oaesp
4
answers
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.
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 addre...
14.0k
views
commented
Nov 20, 2022
Operating System
gate1999
operating-system
virtual-memory
easy
+
–
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 _______.
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 with...
18.2k
views
commented
Oct 22, 2022
Computer Networks
gatecse-2014-set2
computer-networks
numerical-answers
lan-technologies
ethernet
token-ring
normal
+
–
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 ... $\text{III}$ only $\text{III}$ and $\text{IV}$ only $\text{I}$ and $\text{IV}$ only
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 ...
24.6k
views
commented
Aug 18, 2022
Computer Networks
gatecse-2020
computer-networks
subnetting
2-marks
+
–
11
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? $n$ $n-1$ $2n$ $\frac{n}{2}$
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...
22.3k
views
answered
Aug 10, 2022
Algorithms
gatecse-2002
searching
normal
+
–
3
answers
5
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 $-1$
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 $-1$...
6.1k
views
commented
Jul 1, 2022
Linear Algebra
gatecse-2005
linear-algebra
eigen-value
easy
+
–
3
answers
6
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 $3$ ... $\left(\dfrac{1}{6}\right)$ $\left(\dfrac{1}{4}\right)$ $\left(\dfrac{1}{3}\right)$
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...
8.3k
views
answered
Jun 27, 2022
Probability
gateit-2005
probability
normal
+
–
5
answers
7
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 $\text{equivalent}$ ...
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 autom...
14.2k
views
commented
Nov 27, 2021
Mathematical Logic
gatecse-2008
easy
mathematical-logic
first-order-logic
+
–
9
answers
8
GATE IT 2005 | Question: 36
Let $P(x)$ and $Q(x)$ ...
Let $P(x)$ and $Q(x)$ be arbitrary predicates. Which of the following statements is always TRUE?$\left(\left(\forall x \left(P\left(x\right) \vee Q\left(x\right)\right)\r...
14.9k
views
answered
Nov 26, 2021
Mathematical Logic
gateit-2005
mathematical-logic
first-order-logic
normal
+
–
4
answers
9
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.
Consider the set of relationsEMP (Employee-no. Dept-no, Employee-name, Salary)DEPT (Dept-no. Dept-name, Location)Write an SQL query to:Find all employees names who work i...
12.4k
views
answered
Nov 11, 2021
Databases
gate1999
databases
sql
easy
descriptive
+
–
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