SSC IMD Scientific Assistant – Full Length Mock 01

Question: What is the default subnet mask for a Class B IPv4 network address? क्लास B IPv4 नेटवर्क पते के

Question: In SQL, which constraint ensures that all values in a column are distinct and none of them is NULL?

Question: In an Operating System, the technique of combining multiple non-contiguous free memory fragments into a single large contiguous block

Question: What is the size of the Virtual Address space in a 32-bit computer architecture with byte-addressable memory? बाइट-एड्रेसेबल मेमोरी

Question: A relation \(R(A, B)\) has 10 tuples, and relation \(S(B, C)\) has 15 tuples. What is the maximum possible

Question: What is the worst-case time complexity of the Quick Sort algorithm? क्विक सॉर्ट (Quick Sort) एल्गोरिदम की सबसे खराब

Question: In Two-Phase Locking (2PL) protocol, what guarantees conflict serializability? टू-फेज लॉकिंग (2PL) प्रोटोकॉल में, कॉन्फ्लिक्ट सीरियलाइज़ेबिलिटी की गारंटी क्या

Question: Which ACID property of a database transaction guarantees that once a transaction has committed, its updates survive system crashes

Question: Match the SQL command categories in Column A with their commands in Column B: Column A (Category) Column B

Question: Which disk scheduling algorithm services disk I/O requests by always moving the disk arm towards the nearest cylinder request,