Recent activity by Aman_Singh / GATE Overflow for GATE CSE

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Kenneth Rosen Edition 7 Exercise 2.5 Question 2 (Page No. 176)
Determine whether each of these sets is finite, countably infinite, or uncountable. For those that are countably infinite, exhibit a one-to-one correspondence between the set of positive integers and that set. the integers greater than $10$ the odd negative ... $A = \{2, 3\}$ the integers that are multiples of $10$

Determine whether each of these sets is finite, countably infinite, or uncountable. For those that are countably infinite, exhibit a one-to-one correspondence between the...

2.7k views

answered Aug 2, 2020

1 answer

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Kenneth Rosen Edition 7 Exercise 2.5 Question 1 (Page No. 176)
Determine whether each of these sets is finite, countably infinite, or uncountable. For those that are countably infinite, exhibit a one-to-one correspondence between the set of positive integers and that set. the negative integers the even ... $1,000,000,000$ the integers that are multiples of $7$

Determine whether each of these sets is finite, countably infinite, or uncountable. For those that are countably infinite, exhibit a one-to-one correspondence between the...

1.2k views

answered Aug 2, 2020

1 answer

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Kenneth Rosen Edition 7 Exercise 8.2 Question 38 (Page No. 526)
Find the characteristic roots of the linear homogeneous recurrence relation $a_{n} = 2a_{n-1} - 2a_{n-2}.$ [Note: These are complex numbers.] Find the solution of the recurrence relation in part $(A)$ with $a_{0} = 1\:\text{and}\: a_{1} = 2.$

Find the characteristic roots of the linear homogeneous recurrence relation $a_{n} = 2a_{n-1} - 2a_{n-2}.$ [Note: These are complex numbers.]Find the solution of the recu...

909 views

answered Aug 2, 2020

1 answer

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Kenneth Rosen Edition 7 Exercise 8.3 Question 13 (Page No. 535)
Give a big-O estimate for the function $f$ given below if $f$ is an increasing function. $f (n) = 2f (n/3) + 4 \:\text{with}\: f (1) = 1.$

Give a big-O estimate for the function $f$ given below if $f$ is an increasing function.$f (n) = 2f (n/3) + 4 \:\text{with}\: f (1) = 1.$

550 views

answered Aug 2, 2020

3 answers

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UGC NET CSE | June 2019 | Part 2 | Question: 83
You are designing a link layer protocol for a link with bandwidth of $1$ Gbps ($10^9$ bits/second) over a fiber link with length of $800$ km. Assume the speed of light in this medium is $200000$ km/second. What is the propagation delay in this link? $1$ millisecond $2$ milliseconds $3$ milliseconds $4$ milliseconds

You are designing a link layer protocol for a link with bandwidth of $1$ Gbps ($10^9$ bits/second) over a fiber link with length of $800$ km. Assume the speed of light in...

6.1k views

answered Jul 4, 2019

2 answers

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UGC NET CSE | June 2019 | Part 2 | Question: 85
Consider the following two statements with respect to IPv4 in computer networking: P: The loopback (IP) address is a member of class B network. Q: The loopback (IP) address is used to send a packet from host to itself. What can you say about the statements P and Q? P – True; Q – False P – False; Q – True P – True; Q – True P – False; Q – False

Consider the following two statements with respect to IPv4 in computer networking:P: The loopback (IP) address is a member of class B network.Q: The loopback (IP) address...

3.3k views

answered Jul 4, 2019

1 answer

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UGC NET CSE | June 2019 | Part 2 | Question: 90
The RSA encryption algorithm also works in reverse, that is, you can encrypt a message with the private key and decrypt it using the public key. This property is used in instruction detection systems digital signatures data compression certification

The RSA encryption algorithm also works in reverse, that is, you can encrypt a message with the private key and decrypt it using the public key. This property is used ini...

2.4k views

answered Jul 4, 2019

2 answers

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UGC NET CSE | June 2019 | Part 2 | Question: 44
Which of the following are NOT shared by the threads of the same process? Stack Registers Address space Message queue a and d b and c a and b a, b and c

Which of the following are NOT shared by the threads of the same process?StackRegistersAddress spaceMessage queuea and db and ca and ba, b and c

2.4k views

answered Jul 3, 2019

5 answers

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UGC NET CSE | June 2019 | Part 2 | Question: 41
Consider a disk system with $100$ cylinders. The requests to access the cylinders occur in the following sequences: $4, 34, 10, 7, 19, 73, 2, 15, 6, 20$ Assuming that the head is currently at cylinder $50$, what is the time taken to ... the cylinder to adjacent one and the shortest seek time first policy is used? $357$ ms $238$ ms $276$ ms $119$ ms

Consider a disk system with $100$ cylinders. The requests to access the cylinders occur in the following sequences:$$4, 34, 10, 7, 19, 73, 2, 15, 6, 20$$Assuming that the...

2.2k views

answered Jul 2, 2019

3 answers

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UGC NET CSE | June 2019 | Part 2 | Question: 39
Following table has two attributes Employee_id and Manager_id, where Employee_id is a primary key and manager_id is a foreign key referencing Employee_id with on-delete cascade: ... $(35, 20)$ only $(35, 20)$ only $(40, 45)$ and $(25, 40)$ only

Following table has two attributes Employee_id and Manager_id, where Employee_id is a primary key and manager_id is a foreign key referencing Employee_id with on-delete c...

3.5k views

answered Jul 2, 2019

2 answers

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Morris Mano Edition 3 Exercise 1 Question 7 (Page No. 33)
Convert the hexadecimal number F3A7C2 to the binary

Convert the hexadecimal number F3A7C2 to the binary

1.4k views

answered Mar 30, 2019

tags	tag:apple
author	user:martin
title	title:apple
content	content:apple
exclude	-tag:apple
force match	+apple
views	views:100
score	score:10
answers	answers:2
is accepted	isaccepted:true
is closed	isclosed:true