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0 votes
1 answer
1
C Programming doubt
What is the difference between struct node* head= NULL and struct node* head= (struct node*)NULL ?
What is the difference between struct node* head= NULL and struct node* head= (struct node*)NULL ?
1 votes
3 answers
2
C pointer doubt
What is the difference when I write in program mynode * head; add_node(&head,10); add_node( struct node ** head, into value); To this mynode *head; add_node (head,10); add_node( struct node* head, into value) Which is the correct way of writing?
What is the difference when I write in program mynode * head; add_node(&head,10); add_node( struct node head, into value);To this mynode *head; add_node (head,10); add_...
0 votes
0 answers
3
GCD
Let (x′, y′) correspond to gcd(b, a mod b), i.e. gcd(b, a mod b) = x′ ·b + y′ · (a mod b). Then show that gcd(a, b) = y′ · a + (x′ − q)b where q is the quotient of the integer division of a by b. Can anyone help me with this?
Let (x′, y′) correspond to gcd(b, a mod b), i.e. gcd(b, a mod b) = x′ ·b + y′ · (a mod b). Then show that gcd(a, b) = y′ &midd...
0 votes
1 answer
5
MadeEasy Test Series: Combinatory - Permutations And Combinations
Number of solutions are there of x+y+z=17 in positive integers are_________ Here in this do we have to take constraints of x>=1,y>=1,z>=1?
Number of solutions are there of x+y+z=17 in positive integers are_________Here in this do we have to take constraints of x>=1,y>=1,z>=1?
1 votes
1 answer
6
Permutation n combination
what is the correct solution to this question??
what is the correct solution to this question??
2 votes
1 answer
7
Probability of Successful transmission
Q If probability of frame reaching safely is 0.1 then mean number of transmissions of a frame to make it success is _____. How to solve this question?
Q If probability of frame reaching safely is 0.1 then mean number of transmissions of a frame to make it success is _____.How to solve this question?
1 votes
1 answer
8
digital logic
How is the correct ans c?
How is the correct ans c?
2 votes
2 answers
9
Digital Logic
A digital circuit shown below has two $3$-bit input $A_2A_1A_0$ and $B_2B_1B_0$. To obtain output $Y=1$, the number of possible cases are ______.
A digital circuit shown below has two $3$-bit input $A_2A_1A_0$ and $B_2B_1B_0$.To obtain output $Y=1$, the number of possible cases are ______.
2 votes
1 answer
10
Asymptotics
Ans given is D. Is it because, in analyzing this we would ignore the constants involved in the equation?
Ans given is D. Is it because, in analyzing this we would ignore the constants involved in the equation?
2 votes
1 answer
11
Combinatory
The number of ways 16 identical objects can be distributed among 4 persons such that each person gets atleast 2 objects is ______. If possible kindly explain me the approach.
The number of ways 16 identical objects can be distributed among 4 persons such that each person gets atleast 2 objects is ______.If possible kindly explain me the approa...
1 votes
2 answers
12
group theory
Which of the following is not a group? Set of integer under multiplication operation. Set of natural number under multiplication. Set of natural number under addition. All of the above Why is it not group under addition? Ans given is d.
Which of the following is not a group?Set of integer under multiplication operation.Set of natural number under multiplication.Set of natural number under addition.All of...
4 votes
2 answers
13
DCFL
Is DFCL closed under complement ? If so can you provide any text for the same.
Is DFCL closed under complement ? If so can you provide any text for the same.
4 votes
1 answer
15
which is accessed frist TLB or cache?
I have a doubt which is accessed first TLB or cache? I think answer should be TLB as we need it for address translation to get frame no. and then access cache Is my approach right?
I have a doubt which is accessed first TLB or cache?I think answer should be TLB as we need it for address translation to get frame no. and then access cacheIs my approac...