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Computer networks
Is it possible for an organization’s Web server and mail server to have the same alias for a hostname (for example, foo.com)? What would be the type for the RR that contains the hostname of the mail server?
Bhanu sumanth
asked
in
Computer Networks
1 hour
ago
by
Bhanu sumanth
6
views
0
votes
1
answer
2
C: Test Your Aptitude
#include<stdio.h> void main() { char arr[]=”\0”; if(printf(“%s\n”,arr)) printf(“Nothing\n”); else printf(“Something\n”); } What is the output of the following code?
MeeraUdasi
asked
in
Programming
18 hours
ago
by
MeeraUdasi
26
views
programming-in-c
0
votes
0
answers
3
A certain 4 input gate called a LEMON gate realizes the function LEMON(A,B,C,D) = BC(A+D). Show a realization of the function f (w,x,y,z) = Σ(0, 1, 6, 9, 10, 11, 14, 15) with only three LEMON gates and one OR gate. (Assume complemented inputs as available).
jakes
asked
in
Digital Logic
19 hours
ago
by
jakes
8
views
digital-logic
0
votes
0
answers
4
which is the best way to study computer organization and architecture for gate,iam currently in 4 th sem,everytime i see a coa question it feels different and unique , which are the best books to be able to solve any type of question
NGV
asked
in
GATE
20 hours
ago
by
NGV
19
views
study-resources
query
1
vote
2
answers
5
GO Classes Weekly Quiz 4 | Propositional Logic | Question: 4
If $\mathbf{p}$ is true, $\mathbf{q}$ is true, and $\mathbf{r}$ is true, find the truth value of the statement. $ (p \wedge q) \leftrightarrow(q \vee \sim r) $ Choose the correct answer below. True because $(p \wedge q)$ ... and $(q \vee \sim r)$ is false. False because $(p \wedge q)$ is true and $(q \vee \sim r)$ is true.
GO Classes
asked
in
Mathematical Logic
1 day
ago
by
GO Classes
97
views
goclasses2024_wq4
goclasses
mathematical-logic
propositional-logic
1-mark
1
vote
2
answers
6
GO Classes Weekly Quiz 4 | Propositional Logic | Question: 5
If $p$ is true and $q$ is false then the truth values of $(p \rightarrow q) \leftrightarrow(\sim q \rightarrow \sim p)$ and $(\sim p \vee \sim q) \wedge(\sim q \vee p)$ are respectively True, True True, False False, False False, True
GO Classes
asked
in
Mathematical Logic
1 day
ago
by
GO Classes
80
views
goclasses2024_wq4
goclasses
mathematical-logic
propositional-logic
1-mark
1
vote
2
answers
7
GO Classes Weekly Quiz 4 | Propositional Logic | Question: 6
If $(p \wedge \sim q) \wedge(p \wedge r) \rightarrow \sim p \vee q$ is false, then the truth values of $p, q$ and $r$ are, respectively : $F, T, F$ $T, F, T$ $T, T, T$ $F, F, F$
GO Classes
asked
in
Mathematical Logic
1 day
ago
by
GO Classes
56
views
goclasses2024_wq4
goclasses
mathematical-logic
propositional-logic
1-mark
1
vote
2
answers
8
GO Classes Weekly Quiz 4 | Propositional Logic | Question: 7
If $p, q, r$ are simple statement with truth values $T, F, T$ respectively then the truth value of $((\sim p \vee q) \wedge r) \rightarrow p$ is : True False True if $r$ is false True if $q$ is true
GO Classes
asked
in
Mathematical Logic
1 day
ago
by
GO Classes
73
views
goclasses2024_wq4
goclasses
mathematical-logic
propositional-logic
1-mark
3
votes
1
answer
9
GO Classes Weekly Quiz 4 | Propositional Logic | Question: 8
A very special island, "Smullyan's island", is inhabited only by knights and knaves. Knights always tell the truth, and knaves always lie. You encounter two people, $\text{A}$ and $\text{B. A}$ says " ... , respectively, if they address you in the above way described: Knight, Knight Knight, Knave Knave, Knight Knave, Knave
GO Classes
asked
in
Mathematical Logic
1 day
ago
by
GO Classes
107
views
goclasses2024_wq4
goclasses
mathematical-logic
propositional-logic
2-marks
0
votes
0
answers
10
One of the header fields in an IP datagram is the Time to Live (TTL) field. Which of the following statements best explains the need for this field ? It can be used to prioritize packets It can be used to reduce delays It can be used to optimize throughput It can be used to prevent packet looping
arnav1827
asked
in
Computer Networks
1 day
ago
by
arnav1827
31
views
computer-networks
ip-packet
0
votes
0
answers
11
#computer-networks #token-ring
In a token ring access control method ,if we want to calculate total time as it's used in efficiency calculation, what's the use of a data packet moving in the ring and coming back to same point again and so that we can calculate the total time. I'm bit confused of what's the point of moving in the same ring
Srken
asked
in
Computer Networks
1 day
ago
by
Srken
15
views
computer-networks
token-ring
0
votes
1
answer
12
#tokenring
In a token ring access control method ,if we want to calculate total time as it's used in efficiency calculation, what's the use of a data packet moving in the ring and coming back to same point again and so that we can calculate the total time. I'm bit confused of what's the point of moving in the same ring
Srken
asked
in
Computer Networks
1 day
ago
by
Srken
15
views
computer-networks
token-ring
0
votes
1
answer
13
#Eigen Vectors
Find the eigen values and eigen vector of the following matrix????
Çșȇ ʛấẗẻ
asked
in
Mathematical Logic
2 days
ago
by
Çșȇ ʛấẗẻ
26
views
eigen-value
linear-algebra
engineering-mathematics
matrix
0
votes
1
answer
14
Context Free Language
The complement of the languages: i) {ww | w in (0+1)*} ii) {$a^n b^nc^n$ | n>1} are a) Context Free b) Not Context Free c)are DCFL’s d)None
practicalmetal
asked
in
Theory of Computation
2 days
ago
by
practicalmetal
27
views
context-free-language
theory-of-computation
ace-test-series
0
votes
0
answers
15
Context Free Languages
Is the following language CFL : { ww | w in (a+b)* and |w| <1000 }
practicalmetal
asked
in
Theory of Computation
2 days
ago
by
practicalmetal
17
views
context-free-language
theory-of-computation
context-free-grammar
pushdown-automata
0
votes
1
answer
16
Fork() system call.
main(){ int i,n; for(int i=0;i<n;i++){ fork(); printf("*"); } } How many times ‘*’ will be printed? The answer is not 2^n ? why?
vikranty2j
asked
in
Operating System
2 days
ago
by
vikranty2j
60
views
programming-in-c
operating-system
0
votes
1
answer
17
GATE CS 2023
Got 262 Rank,Score 746 and 67.67 marks in Gen Category in GATE CS 2023., Which IITs can offer direct admission and in which courses.
rajdkaur
asked
in
Written Exam
2 days
ago
by
rajdkaur
76
views
admissions
query
0
votes
1
answer
18
self doubt
how to write if and only if symbolic form explain in detail????
Çșȇ ʛấẗẻ
asked
in
Mathematical Logic
3 days
ago
by
Çșȇ ʛấẗẻ
21
views
self-doubt
discrete-mathematics
matematical
mathematical-logic
0
votes
0
answers
19
Float representation using normalised mantissa
while representing an exponent in floating point number why do we add a biased term? What is the benifit of adding this??
Sk Jamil Ahemad
asked
in
Digital Logic
3 days
ago
by
Sk Jamil Ahemad
27
views
digital-logic
number-system
0
votes
2
answers
20
Can any one solve this , 6B and 4G ,at least 2 girls should be together in circular arrangement
Shivank121
asked
in
Combinatory
3 days
ago
by
Shivank121
42
views
discrete-mathematics
combinatory
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