Q1. The tracks on a disk which can be accused without re-positioning the R/W heads is
a. Surface
b. Cylinder
c. Cluster
d. All of these
Q2. Which of the following is true about GUIs ?
a. They make computers easier to use for non professionals
b. They use icons and menus that users can select with a mouse
c. Both a and b
d. All of these
e. None of these
Q3. A computer system consisting of its processor, memory and I/O devices accepts data, processes it and produces the output results. Can you tell in which component is the raw data fed?
a. Mass memory
b. Main memory
c. Logic unit
d. Arithmetic unit
e. None of these
Q4. The mechanical diskette drive in which you insert your diskette is connected to the computer's-
a. Data
b. Communication
c. Address
d. Parallel
e. None of these
Q5. A set of programs that handle firm's database responsibilities is called a
a. Data base Management System (DBMS)
b. Data base Processing System (DBPS)
c. Data Management System (DMS)
d. All of these
e. None of these
Q6. You are in a process of analyzing a problem that requires you to collect and store TCP/IP Packets. Which of the following is best suited for this purpose?
a. NBTSTAT
b. Performance Monitor
c. NETSTAT
d. Network Monitor
e. DHCP Management Console
Q7. A top to bottom relationship among the items in a database is established by a
a. Hierarchical Schema
b. Network Schema
c. Relational Schema
d. All the above
e. None of these
Q8. From what location are the 1st computer instructions available on boot up?
a. ROM BIOS
b. CPU
c. Boot.ini
d. CONFIG.SYS
e. None of these
Q9. Abstraction is ____________
a. The act of representing the essential features of some thing without including much detail
b. The act of representing the features of something much detail
c. A tree structure
d. All of these
e. None of these
Q10. Aggregation is a special form of ______________
a. Generalization
b. Specialization
c. Association
d. Object
e. None of these
Answers:
1.b
2.c
3.b
4.b
5.d
6.d
7.a
8.a
9.a
10.c
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