What is the worst case time complexity of inserting n elements into an empty linked list, if the linked list needs to be maintained in sorted order?
A
$$\Theta \left( {{n^2}} \right)$$
B
$$\Theta \left( n \right)$$
C
$$\Theta \left( {nlogn} \right)$$
D
$$\Theta \left( 1 \right)$$
2
GATE CSE 2020
Numerical
+1
-0
Consider a double hashing scheme in which the primary hash function is h1(k)=k mod 23, and the secondary hash function is h2(k)=1+(k mod 19). Assume that the table size is 23. Then the address returned by probe 1 in the probe sequence (assume that the probe sequence begins at probe 0) for key value k=90 is _______.
Your input ____
3
GATE CSE 2020
Numerical
+1
-0
Consider the following C program.
#include < stdio.h >
int main () {
int a [4] [5] = {{1, 2, 3, 4, 5},
{6, 7, 8, 9, 10},
{11, 12, 13, 14, 15},
{16, 17, 18, 19, 20}};
printf (“%d\n”, *(*(a+**a+2) +3));
return (0);
}
The output of the program is _______.
Your input ____
4
GATE CSE 2020
MCQ (Single Correct Answer)
+2
-0.67
Consider a schedule of transactions T1 and T2 :
Here, RX stands for “Read(X)” and WX stands for “Write(X)”. Which one of the following schedules is conflict equivalent to the above schedule?
