COMPUTER SCIENCE PEOPLE
1. All keywords in C are in
LowerCase letters
UpperCase letters
CamelCase letters
None
Answer: LowerCase letters
2. What is the size of an int data
type?
8 Bytes
Depends on the system/compiler
all of the above
none
Answer: Depends on the system/compiler
3. If a function is friend of a class, which
one of the following is wrong?
A function can only be declared a friend by a
class itself.
Friend functions are not members of a class,
they are associated with it.
Friend functions are members of a class.
It can have access to all members of the
class, even private ones.
Answer: Friend functions are members of a
class.
4. Java uses threads to enable the entire
environment to be ______.
Symmetric
Asymmetric
Synchronous
Asynchronous
Answer: Asynchronous
5. A DBMS query language is designed to
Support end users who use English-like
commands
Support in the development of complex
applications software
Specify the structure of a database.
All of the above.
Answer: All of the above.
6. SET concept is used in :
Network Model
Hierarchical Model
Relational Model
None of these
Answer: Network Model
7. A system has 3 processes sharing 4
resources. If each process needs a maximum of 2 units, then
deadlock can never occur
deadlock may occur
deadlock has to occur
none of these
Answer: deadlock can never occur
8. In networking terminology UTP means
Unshielded Twisted pair
Ubiquitious Teflon port
Uniformly Terminating port
Unshielded T-connector port
Answer: Unshielded Twisted pair
