Solved : January 2020 Introduction to ICT Resources
Part One
1.Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein.
(1x10)
1.1 Where is POST located?
(A) DRAM
(B) Hard-drive
(C) RAM
(D) ROM
1.2 : The GSM network is divided into the three major systems namely :
(A) SS, BSS, OSS
(B) BSS, BSC, MSC
(C) CELL, BSC, OSS
(D) SS, CELL, MSC
1.3 : Which of the following platforms does CHKDSK run on ?
(A) Windows, Mac OS X and Linux
(B) Windows 2000, Windows XP, Windows Vista, Windows 7 and Linux
(C) Microsoft Windows, Linux, Mac OS X
(D) MS-DOS and NT-based versions of Windows
1.4 : If a PC freezes or behaves otherwise erratically, and the system unit is very quiet, the most likely cause is :
(A) A virus has infected the system
(B) The hard-drive is almost out of space
(C) The CMOS RAM is failing
(D) The power-supply fan has failed and the system is overheating
1.5 : __________ refers to the structure or format of the data, meaning the order in which they are presented.
(A) Semantics
(B) Syntax
(C) Timing
(D) All of the above
1.6 : Communication between a computer and a keyboard involves ___________
transmission.
(A) Automatic (B) Half-duplex
(C) Full-duplex (D) Simplex
1.7 : Which organization has authority over interstate and international commerce in the communications field ?
(A) ITU-T (B) IEEE
(C) FCC (D) ISOC
1.8 : (A) Shift + Alt + Ctrl
(B) Ctrl + Alt + Esc
(C) Ctrl + Alt + Delete
(D) Shift + Ctrl + Delete
Press to open the windows task manager.
(A) Shift + Alt + Ctrl
(B) Ctrl + Alt + Esc
(C) Ctrl + Alt + Delete
(D) Shift + Ctrl + Delete
1.9 : The OSI layer that arranges signals into logical units of information called frames.
(A) Transport (B) Physical
(C) Data-link (D) Application
1.10 : In CSS, what is the correct option to select all the tags on a page ?
(A) # p{} (B) p {}
(C) .p{} (D) None
2.Each statement below is either TRUE or FALSE. Choose the most appropriate one and enter in the “OMR” answer sheet
supplied with the question paper, following instructions therein.
2.1 Default port number for Web Server is 80.
2.2 The model that file sharing normally uses is 2-way sharing.
2.3 The destination address is used by hosts on the network to determine whether the packet or frame is intended for them or for other hosts.
2.4 The range of IP addresses in Class B is 192- 223.
2.5 You can prevent spyware from accessing your computer by keeping your computer password protected.
2.6 A barcode reader is used an input device.
2.7 The method used to transfer information to far off places instantly is called telecommunication.
2.8 Malware is software that is available for use at low monetary cost.
2.9 LAN Switch works on datalink layer.
2.10 1 GB is equal to 1050 megabytes.
Answer
3. Match words and phrases in column X with the closest related meaning/word(s)/ phrase(s) in column Y. Enter your selection in the “OMR” answer sheet supplied with
the question paper, following instructions therein.
|
X |
Y |
||
|
3.1 |
Port address |
A. |
Windows Media Audio |
|
3.2 |
ARP |
B. |
Set date
in DOS system |
|
3.3 |
NetBEUI |
C. |
User command |
|
3.4 |
Transmission
media are directly controlled by the |
D. |
Congestion avoidance algorithm |
|
3.5 |
DotMatrix |
E. |
Disk cleanup |
|
3.6 |
WMA |
F. |
Datalink layer |
|
3.7 |
Date |
G. |
NetBIOS |
|
3.8 |
Telnet |
H. |
Physical Layer |
|
3.9 |
TCP uses |
I. |
16-bit length |
|
3.10 |
A utility
that removes unnecessary files from a slow-running hard drive |
J. |
Impact printer |
|
|
|
K. |
Windows Media Application |
|
|
|
L. |
Format |
|
|
|
M. |
Application layer |
4. Each statement below has a blank space to fit one of the word(s) or phrase(s) in the list below. Enter your choice in the “OMR” answer sheet supplied with the question paper,
following instructions therein.
|
A. |
Verification |
B. |
Application Layer |
C. |
Recycle Bin |
|
D. |
Register |
E. |
Nero |
F. |
NSLOOKUP |
|
G. |
Server |
H. |
MacAfee |
I. |
Tab |
|
J. |
Authentication |
K. |
traceroute |
L. |
Presentation Layer |
|
M. |
tracert |
|
|
|
|
4.1 The verification of your login name and password at the end of the boot process is called
__________.
4.2 is a faster memory than RAM.
4.3 A computer that provides services to other computer programs in the same computer or other computer is a .
4.4 __________ is a command-line utility that you can use to trace the path that an Internet Protocol (IP) packet takes to its destination.
4.5 is an abstraction layer that specifies the shared communications protocols and interface methods used by hosts in a communications network.
4.6 __________ is used to select one hyperlink after another during a slide presentation in PowerPoint.
4.7 is a CD burning software.
4.8 Deleted files can be retrieved from .
4.9 __________is a type of Antivirus program.
4.10 __________command is a network utility program used to obtain information about internet servers.
Part Two(Answer Any Four)
5.
(a) Explain the basic architecture of the computer system. What is the basic functionality of a Motherboard?
(b) What is transmission medium? Explain the types of transmission medium.
(7+8)
6.
(a) Explain Client/Server method of computing with an example.
(b) Explain types of storage devices.
(7+8)
7.
(a) Explain the functionality of Data Compression utility.
(b) Explain the geometry of hard disk drive.
(c) What is IP addressing scheme? Explain class C addressing scheme
(5+5+5)
8.
(a) How lost files can be recovered in Windows Operating System?
(b) What is Defragmentation of Hard Disks? What are the advantages of it?
(c) How can user configure IP address in a Desktop Computer?
(5+5+5)
9.
(a) Explain System Restore functionality of Windows XP.
(b) How to format a primary and secondary hard disks by using DOS Operating System?
(c) Explain static routing.
(5+5+5)
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