Sorting
Which of the following is an external sorting?
A. Insertion Sort
B. Bubble Sort
C. Merge Sort
D. Tree Sort
Merge sort
Give a declaration and initialization statement as shown below,
char a[200]={‘0’};
What is the output of following statement?
printf(“%d %c %c %d”,a[0],a[0],a[3]);
Options:
48 0 0
44 0 0
4 0 0
48 0 0
Quick sort is also known as ……..
A. merge sort
B. tree sort
C. shell sort
D. partition and exchange sort
partition and exchange sort
What will strcmp return if both the string are equal?
0
The function used to modify the way of sorting the keys of records is called ……..
A. Indexing function
B. Hash function
C. Addressing function
D. All of the above
Hash function
A string is an array of
options
integers
characters
variables
characters
Finding the location of a given item in a collection of items is called ……
A. Discovering
B. Finding
C. Searching
D. Mining
Searching
Which function will you use to join two words?
strcat()
The complexity of bubble sort algorithm
O(n2)
The______ function returns the number of characters that are present before the terminating null character.
strlen()