231. Can you achieve multiple interface through interface?
a)True
b) false
Ans : a.
232. Can variables be declared in an interface ? If so, what are the modifiers?
Ans : Yes. final and static are the modifiers can be declared in an interface.
233. What are the possible access modifiers when implementing interface methods?
Ans : public.
234. Can anonymous classes be implemented an interface?
Ans : Yes.
235. Interfaces can’t be extended.
a)True
b)False
Ans : b.
236. Name interfaces without a method?
Ans : Serializable, Cloneble & Remote.
237. Is it possible to use few methods of an interface in a class ? If so, how?
Ans : Yes. Declare the class as abstract.
238. If you do not implement all the methods of an interface while implementing , what specifier should you use for the class ?
Ans.: abstract
239. Useful basic fullform :
1. ODBC : Open Database Connectivity.
2. HTML : Hyper Text Markup Language
3. RISC : Reduced Instruction Set Computing
4. ASCII : American Standard Code For Information Interchange
5. ANSI : American National Standard Institute.
6. XML : Extended Markup Language
7. FLOPS : Floating Point Operating Per Second
8. SQL : Sequential Query Language
9. QBE : Query By Example
10. ALE : Address Latch Enable
11. RPC : Remote procedure call
240. What is lagging in DBMS ?
Ans. Reduced Redundancy.
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