Previous 10 Questions — JECA MCA 2024
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What is the output of the C-program? int main(){ int i=0; while(i=0) printf("True"); printf("False"); }
Topic: JECA MCA 2024
In an ER diagram, an entity set is represented by a
Topic: JECA MCA 2024
If a file has read and write permission for the owner, then the octal representation of the permissions will be:
Topic: JECA MCA 2024
Which of the following feature is shown by function overriding?
Topic: JECA MCA 2024
What is the difference between supervised and unsupervised learning?
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What is the output of the C-program? int main(){ int i=0; int x=i++; int y=++i; printf("%d %d", x,y); }
Topic: JECA MCA 2024
Which of the following is an example of a classification problem?
Topic: JECA MCA 2024
Which command changes a file's group owner?
Topic: JECA MCA 2024
What will be the output of the C code? #include int main(){ int a=1; if(a--) printf("True"); if(a++) printf("False"); }
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The permission -rwx r-- r-- represented in octal expression will be
Topic: JECA MCA 2024
Next 10 Questions — JECA MCA 2024
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_____ specification is also known as the SRS document.
Topic: JECA MCA 2024
What is the output of the following code snippet? int main(){ int i,k=5; if(i=k){ printf("YES"); } else { printf("NO");…
Topic: JECA MCA 2024
Which of the following is/are not shared by threads?
Topic: JECA MCA 2024
Given an unsorted array where each element is at most k distance from its position in a sorted array. Which sorting alg…
Topic: JECA MCA 2024
Which one of the following is a synchronization tool?
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When a process is in a "Blocked" state waiting for some I/O service, once completed it goes to the ____.
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A process is thrashing if ____.
Topic: JECA MCA 2024
_____ is not among the eight principles followed by the Software Code of Ethics and Professional Practice.
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Making class members inaccessible to nonmember functions is an example of:
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In a relational database, what does the term "ACID" stand for?
Topic: JECA MCA 2024
