alleryMatch unbox details: 1. Out: p. Prim copy 2. Drop: q. GC ready 3. Method: r. Bytecode
A1-p, 2-q, 3-r
B1-p, 2-r, 3-q
C1-q, 2-p, 3-r
D1-r, 2-p, 3-q
Answer & Solution
Correct answer: A. 1-p, 2-q, 3-r
Unboxing copies the primitive value out of the wrapper object, rendering temporary wrappers eligible for garbage collection.
Keep practising String Handling and Wrapper Classes
Browse all String Handling and Wrapper Classes questions for ICSE Class 10, or explore more Computer Applications topics.
Related questions
Match Lewis marks:
1. Marks: p. Symbols
2. Str: q. Initial
3. Rules: r. DeriveMatch Unicode units:
1. Unit: p. Fixed
2. Char: q. Composing
3. UTF8: r. PreferredMatch length types:
1. Fixed: p. Max cap
2. Var: q. Runtime
3. Null: r. Zero byteMatch char scan:
1. Scan: p. In set
2. Verify: q. Not in
3. Match: r. CharMatch immut trade:
1. Thread: p. Safe
2. Copies: q. Costly
3. State: r. SimplerMatch byte encodings:
1. CJK: p. Two bytes
2. EUC: q. ASCII safe
3. Shift: r. UnsafeMatch compare cost:
1. Equals: p. Bool
2. Cmp: q. Int result
3. C-str: r. CostlyMatch sub-strings:
1. Prefix: p. Start
2. Suffix: q. End
3. Factor: r. Slice