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1,2,1,3,4.
ans:1,4
4.in which layer the bridges r used.
a)data link layer
b)session layer
c)physical layer
d)network layer
5.#define d 10+10
main()
{ printf("%d",d*d);
}
6.in a complete binary tree if the number of levels r 4 then the number of
nodes will be,
7.if we delete a node from a balanced binary tree,how can we retain the
properties of balanced binary tree.
ans: by rotation at the nodes.
8.in a k-way search tree with N keys, the number of node/no. of leaves=
9.s->A0B
A->BB|1
B->AA|0
how many string can be constructed with length 5.
10.in which of the following regular expression the srting contains
atleast 2 concetive 1's.
ans:(0+10)*||(0+1)*
11.int i,j=1;
for(i=0;i<10;i++);
{
j=j+1;
}
printf("%d %d",i,j);
ans:10 11
12.static char *i;
i=malloc(sizeof(char));
find the error;
ans:malloc returns void
13.virtual memory address capacity depends on--
14.main()
{ int i=1;
fork();
fork();
fork();
printf("%d",i);
}
how many times i will be printed
ans:8
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