12 Internals questions from the Git bank, written for Indian campus drives and tech interviews. Every question has a verified answer and an AI-tutor explanation on placd.
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A.the approach of recording the complete state of all files each version rather than storing deltas between them
B.naming every stored object by a hash of its bytes, so identical content yields the same identifier
C.the forty-hex-digit fingerprint historically used to identify objects, now being supplanted by a stronger algorithm
D.the property that any corruption is detectable because each identifier is derived from the bytes it names
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2. Which term means: "the approach of recording the complete state of all files each version rather than storing deltas between them"?
Mid
A.Object integrity
B.SHA-1 hash
C.Snapshot model
D.Content addressing
Answer + AI explanation with Pro
3. Which statement is correct?
Mid
A.Snapshot model — the approach of recording the complete state of all files each version rather than storing deltas between them
B.Snapshot model — the forty-hex-digit fingerprint historically used to identify objects, now being supplanted by a stronger algorithm
C.Snapshot model — naming every stored object by a hash of its bytes, so identical content yields the same identifier
D.Snapshot model — the property that any corruption is detectable because each identifier is derived from the bytes it names
Answer + AI explanation with Pro
4. What is Content addressing?
Senior
A.the forty-hex-digit fingerprint historically used to identify objects, now being supplanted by a stronger algorithm
B.the approach of recording the complete state of all files each version rather than storing deltas between them
C.naming every stored object by a hash of its bytes, so identical content yields the same identifier
D.the property that any corruption is detectable because each identifier is derived from the bytes it names
Answer + AI explanation with Pro
5. Which term means: "naming every stored object by a hash of its bytes, so identical content yields the same identifier"?
Senior
A.Content addressing
B.Snapshot model
C.Object integrity
D.SHA-1 hash
Answer + AI explanation with Pro
6. Which statement is correct?
Senior
A.Content addressing — the forty-hex-digit fingerprint historically used to identify objects, now being supplanted by a stronger algorithm
B.Content addressing — the approach of recording the complete state of all files each version rather than storing deltas between them
C.Content addressing — the property that any corruption is detectable because each identifier is derived from the bytes it names
D.Content addressing — naming every stored object by a hash of its bytes, so identical content yields the same identifier
Answer + AI explanation with Pro
7. What is SHA-1 hash?
Senior
A.the forty-hex-digit fingerprint historically used to identify objects, now being supplanted by a stronger algorithm
B.naming every stored object by a hash of its bytes, so identical content yields the same identifier
C.the property that any corruption is detectable because each identifier is derived from the bytes it names
D.the approach of recording the complete state of all files each version rather than storing deltas between them
Answer + AI explanation with Pro
8. Which term means: "the forty-hex-digit fingerprint historically used to identify objects, now being supplanted by a stronger algorithm"?
Senior
A.Object integrity
B.SHA-1 hash
C.Snapshot model
D.Content addressing
Answer + AI explanation with Pro
9. Which statement is correct?
Senior
A.SHA-1 hash — the forty-hex-digit fingerprint historically used to identify objects, now being supplanted by a stronger algorithm
B.SHA-1 hash — the approach of recording the complete state of all files each version rather than storing deltas between them
C.SHA-1 hash — the property that any corruption is detectable because each identifier is derived from the bytes it names
D.SHA-1 hash — naming every stored object by a hash of its bytes, so identical content yields the same identifier
Answer + AI explanation with Pro
10. What is Object integrity?
Mid
A.the approach of recording the complete state of all files each version rather than storing deltas between them
B.naming every stored object by a hash of its bytes, so identical content yields the same identifier
C.the property that any corruption is detectable because each identifier is derived from the bytes it names
D.the forty-hex-digit fingerprint historically used to identify objects, now being supplanted by a stronger algorithm
Answer + AI explanation with Pro
11. Which term means: "the property that any corruption is detectable because each identifier is derived from the bytes it names"?
Mid
A.Object integrity
B.SHA-1 hash
C.Snapshot model
D.Content addressing
Answer + AI explanation with Pro
12. Which statement is correct?
Mid
A.Object integrity — naming every stored object by a hash of its bytes, so identical content yields the same identifier
B.Object integrity — the property that any corruption is detectable because each identifier is derived from the bytes it names
C.Object integrity — the approach of recording the complete state of all files each version rather than storing deltas between them
D.Object integrity — the forty-hex-digit fingerprint historically used to identify objects, now being supplanted by a stronger algorithm
Answer + AI explanation with Pro
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