alleryMatch class links: 1. Is-a: p. Subclass 2. Has-a: q. Contains 3. Uses: r. Parameter
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
Object relationships classify as inheritance (is-a), composition where a class contains other objects (has-a), and parameter dependency (uses-a).
Keep practising Classes, Encapsulation and Scope
Browse all Classes, Encapsulation and Scope questions for ICSE Class 10, or explore more Computer Applications topics.
Related questions
Match broad forms:
1. ADT: p. Data type
2. Libs: q. Modules
3. Cap: r. SecurityMatch stack flow:
1. Push: p. In scope
2. Pop: q. Exit scope
3. LIFO: r. Stack ruleMatch name scopes:
1. Prefix: p. Qualify
2. Pack: q. Ada Java
3. Space: r. C++ namesMatch Java check:
1. Hide: p. Disallowed
2. Block: q. In braces
3. Top: r. Class modsMatch scope nest:
1. Close: p. Keep env
2. Inner: q. Sub-func
3. Outer: r. Non-localMatch lang spec:
1. CPP: p. 3 keys
2. Java: q. 4 types
3. Swift: r. 5 levelsMatch OOP tension:
1. Design: p. Patterns
2. Subcls: q. Expose
3. Yo-yo: r. Hard bugMatch Java fields:
1. Field: p. In class
2. Local: q. In block
3. Param: r. Signature