| Post Name | JR. INSTRUCTOR (Computer Hardware and Network Maintenance)- INDUSTRIAL TRAINING |
|---|---|
| Question Paper Code | 151/2023 |
| Category Code | 043/2022, 148/2022 |
| Date of Test | 17 August 2023 |
| Medium of Question | ENGLISH |
| Exam Type | OMR Examination |
| Total Questions | 100 |
1
In a four band resistor colour coding, the value of multiplier Orange colour (the 3rd position
from the left) is :
Answer
B. 103
2
To increase the total resistor value in a circuit, the (fixed value) resistors should be connected
in :
Answer
B. Serial
3
An inductor is an electrical component which is used to :
Answer
Question Cancelled
4
The web browser resolves the domain name using DNS.
Answer
C. 4,1,2,3
5
Find out the input of a 2 input XOR gate when its output obtained is 1 :
Answer
B. 10
6
The high speed communication parts of a mother board belongs to :
Answer
A. North bridge
7
Expansion slots used in computers are :
Answer
D. All of the above
A 3
8
Write the parallel interface :
Answer
C. DB25
9
Select the fastest memory in a computer :
Answer
A. L1 cache
10
Which of the following memory is volatile?
Answer
B. DRAM
11
One of the following memory can be erased by ultraviolet light :
Answer
D. EPROM
12
Write the most suitable statement for Solid State Drives (SSDs)?
Answer
D. All of the above
13
The removable storage which is not randomly rewritable :
Answer
B. Tape
14
Specify which port is available in South bridge of a mother board :
Answer
D. All of the above
15
Normally how many pins are in a SATA power connector?
Answer
C. 15
16
Specify the one which is not the part of a motherboard?
Answer
B. AC power connector
17
Peripheral component Interconnect slots are not commonly used for the following :
Answer
C. 3d graphics video cards
18
Normally the Firmware is stored in :
Answer
A. ROM
19
POST is used for :
Answer
B. testing the hardware for errors
20
Specify the parameters stored on CMOS memory of a computer :
Answer
D. All of the above
21
Specify the biometric input device :
Answer
D. All of the above
22
Write the name of a device which can be used as both input and output device?
Answer
B. touch screen
23
A device which can be used for scanning/reading images into a computer :
Answer
D. all of the above
24
Specify how a mouse is working :
Answer
A. motion detection mechanism
25
Specify the name of a device which is not using light for reading the input data?
Answer
C. Joy stick
26
Specify the name of an impact printer :
Answer
C. All of the above
27
Specify the name of an output device which convert the data/signal to sound?
Answer
A. Speaker
28
Name of an output device which convert the data to an image with different colour :
Answer
B. ink jet printer
29
Name of a page printer :
Answer
C. laser printer
30
Name of a multimedia input device :
Answer
D. All of the above
31
Name of a System Software :
Answer
A. Compiler
32
Specify the name of a software which convert mnemonic operation codes to machine
language :
Answer
B. Assembler
33
Specify the Functions/features of an operating systems :
Answer
D. All of the above
34
Name of an operating systems produced by Microsoft and Supports Graphical User Interfaces
(GUIs) :
Answer
B. Windows
35
Specify the name of an interface between user and kernel of linux operating systems :
Answer
C. Shell
36
Write a DOS command to copy a file named “XY” to “PQ” of the same directory :
Answer
B. COPY XY PQ
37
Write a Linux command to display the content of a file named “pq” of the same directory :
Answer
C. cat pq
38
Each partition of a system is divided into one or more :
Answer
A. directory
39
Write the facility provided by Active Directory in a windows server :
Answer
D. All of the above
40
Write a linux command to provide all permissions (read, write and execute to owner, group
and others) to a file named “xy” :
Answer
C. chmod 777 xy
41
Write the name of a most suitable document preparation Software :
Answer
B. Ms Word
42
In Ms Word number of pages of the document is displayed in the :
Answer
A. Status bar
43
How to change the page orientation in Ms Word?
Answer
B. Page Layout -> orientation -> Portrait/Landscape
44
Name of the feature used in MS Word to send the same letter to different addressee :
Answer
C. Mail Merge
45
Footer facility of MS Word is used to :
Answer
B. print a message/text to bottom of all page
46
Intersection of rows and columns in worksheet is known as :
Answer
A. cell
47
Specify the facility/command used to prevent a user from accidentally or deliberately
changing or deleting data of a worksheet :
Answer
C. Protect sheet
48
In Ms-Excel, functions should start with a key :
Answer
B. =
49
Specify the name of an area where the enlarged view of presentation slides displayed one at a
time :
Answer
D. Slide Pane
50
Command/menu used to execute slides show :
Answer
D. All of the above
51
Which one of the following is not a network simulation tool or software?
Answer
C. MIMO Monitor
52
Which one of the following represent to the Virtual LAN (VLAN) from IEEE 802 project?
Answer
A. IEEE 802 1Q
53
The maximum speed of Cat 5 Cable in Ether CAT is :
Answer
B. 100 Mbps
54
Which one of the following modular connectors used to connect single telephone line?
Answer
A. RJ 11
55
The computer network that connects computers/devices within the range of an individual
person, that provides a network range within a person’s range typically within a range of
10 meters :
Answer
D. PAN
56
In ethernet Cable 10Base2, what is mean by Base2?
Answer
Question Cancelled
57
Which one of the following is a Topology in computer network?
Answer
C. Mesh
58
The principle Total Internal reflection used in which one of the communication medium?
Answer
B. OFC Cable
59
Walkie - talkie is an example for :
Answer
B. Half Duplex
60
The network device that both modulates and demodulates analog carrier signals for encoding
and decoding digital information for Transmitting and Receiving :
Answer
D. Modem
61
The class of given IP address 192.172.272.150 is :
Answer
D. None
A 9 151/2023
62
If a class B network on the Internet has a subnet mask of 255.255.240.0, what is the
maximum number of hosts per subnet?
Answer
A. 4094
63
The length of IPv4 address in Byte is :
Answer
D. None
64
Which of the following ISO-OSI layer which defines Topology in Computer Network?
Answer
A. Physical Layer
65
Which one of the following true about HDLC protocols used to transmit synchronous data
packets between point-to-point nodes?
Answer
B. It is a bit-oriented protocol
66
—————— is a network protocol that enables the secure transfer of data from a remote
client to a private enterprise server by creating a Virtual Private Network (VPN) across
TCP/IP-based data networks.
Answer
C. PPTP
67
The address of a class C host is to be split into subnets with a 3-bit subnet number. What is
the maximum number of subnets and the maximum number of hosts in each subnet?
Answer
Question Cancelled
68
An organization has a Class B Network and need to form subnet for 30 departments. What
would be the appropriate Subnet Mask?
Answer
B. 255.255.248.0
69
The layer in ISO-OSI, that define physical, mechanical, electrical characteristics of interfaces
of communication medium :
Answer
A. Physical Layer
70
Data segmentation and reassembly is the responsibility is in the layer of :
Answer
C. Transport Layer
71
Which of the following is a Application Protocol in TCP/IP protocol suite?
Answer
D. File Transfer Protocol (FTP)
72
How many bits in Fragment offset Field of IPV4 Header?
Answer
C. 13 bits
73
What is the Network Address of the IP 194.25.100.10/20?
Answer
A. 194.25.96.0
74
If you need to download a text document of 25 lines with 80 characters in each line at the
rate of 100 pages per second. What is the required bit rate of the channel?
Answer
C. 1.6 Mbps
75
In 8B6T line coding scheme what is the average Bandwidth?
Answer
B. B = 3N/4
76
How many Bytes in a Physical Address?
Answer
B. 6
77
Advantages of CIDR strategy is :
Answer
D. All of the above
A 11 151/2023
78
Which port is used by TFTP protocol?
Answer
A. 69
79
The following is the content of a UDP header in hexadecimal format 124A000D001C001C.
What is the source port number?
Answer
A. 4682
80
Expand API :
Answer
B. Application Programming Interface
81
In computer network, the communication problem solved by using different :
Answer
A. Protocol
82
The header length of datagram in IPv4 is :
Answer
Question Cancelled
83
The protocol that used to get email from a mail server :
Answer
D. IMAP
84
Which of the following transport layer protocols that used to support electronic mail?
Answer
C. TCP
85
Sort the order in which the following actions take place in an interaction between a web
browser and a web server :
1. The web browser requests a web page using HTTP.
2. The web browser establishes a TCP connection with the web server.
3. The web server sends the requested web page using HTTP.
4. The web browser resolves the domain name using DNS.
Answer
A. 4,2,1,3
86
What is the name of Microsoft search engine?
Answer
B. BING
87
DNS Act as :
Answer
A. Distributed hierarchical naming system
88
Which one of the following is a protocol convertor which used to connect two systems,
specifically if the systems use different protocols?
Answer
B. Gateway
89
Which is the protocol among the following that is used for finding from MAC address to
Internet address?
Answer
B. RARP
90
Which among the following is not a Web Browser?
Answer
C. Microsoft Bing
91
Which among the following is not a type of HTTP request?
Answer
D. None
92
Which among the following is an e-mail protocol?
Answer
Question Cancelled
93
—————— is a limits network access between the two security domains, maintains and
logs all connections.
Answer
C. Firewalls
94
Which of the following application generally does not use TCP?
Answer
D. DNS
95
The transport layer protocols used for real time multimedia, file transfer, DNS and remote
access respectively are :
Answer
C. UDP, TCP, UDP and TCP
96
Which of the following is considered as the unrequested commercial email?
Answer
B. Spam
97
Which of the following is not an antivirus Software?
Answer
D. None
98
The appeal to Cyber Appellate Tribunal should be filed within a period of :
Answer
C. 45 days
99
The Child pornography is an offence under IT Act section is :
Answer
B. 67 B
100
The cyber terrorism is an offence under IT Act section is :
Answer
D. 66 F
————————
151/2023 14 A
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