Previous 10 Questions — JECA MCA 2023
Nearest first
1
2
3
4
5
6
7
8
9
10
32.What is the output of the following program ?#include <iostream>using namespace std;int main(){ i…
Topic: JECA MCA 2023
31.What is the output of the following program ?#include <iostream>using namespace std;void print();int main(){&n…
Topic: JECA MCA 2023
30.What is the output of the following program ?#include <iostream>using namespace std;class Demo {public: …
Topic: JECA MCA 2023
29.What is the output of the following program ?#include <iostream>using namespace std;int main (){ …
Topic: JECA MCA 2023
What is the output of the following program ?#include <iostream>using namespace std;struct demo{ int…
Topic: JECA MCA 2023
26.What is the output of the following program ?#include <iostream>using namespace std;int main() { &n…
Topic: JECA MCA 2023
26.What is the output of the following program ? #include <iostream> using namespace std; templ…
Topic: JECA MCA 2023
25.What is the output of the following program ? include <iostream> using namespace std; int ad…
Topic: JECA MCA 2023
24. In file management, FAT means ______________.
(A) Feature Access Table (B) File Access Table &nbs…
Topic: JECA MCA 2023
23. What do you mean by fork()? Choose the correct option.
(A) Starvation (B) Creation of new task &…
Topic: JECA MCA 2023
Next 10 Questions — JECA MCA 2023
Ascending by ID
1
2
3
4
5
6
7
8
9
10
34.In shell script, which command is used to copy a file?
Topic: JECA MCA 2023
35.In shell script, which command is used to delete a file?
Topic: JECA MCA 2023
36.In Unix/Linux platform, which command is used to find out the difference between two files?
Topic: JECA MCA 2023
37.In Unix/Linux platform, which command is used to create a symbolic link?
Topic: JECA MCA 2023
38.In Unix/Linux platform, which command is used to view the inode number of a file?
Topic: JECA MCA 2023
39.In Unix/Linux platform, which command is used to specify the access mode for files?
Topic: JECA MCA 2023
40.In Unix/Linux platform, ______ command is used to show current running processes.
Topic: JECA MCA 2023
41.In singly linked list, the time complexity for insertion at a particular node is:
Topic: JECA MCA 2023
42.In stack data structure, __________ operation is not permitted.
Topic: JECA MCA 2023
43.In tree data structure, the in-degree of root node is always __________.
Topic: JECA MCA 2023
