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Department Technical Education Conducted Examination for Recruitment of Information Technology Tradesman. The Questions are listed below helps you to prepare for upcoming Examination.
No. of Questions:100
Answers: Available
Year of Exam Conducted: 2023
Question51:-Cross connected Registered Jack-45 cable is used to connect which of
the following devices in a LAN
A:-Computer and Modem
B:-Computer to Computer
C:-Computer and Switch
D:-All the above
Correct Answer:- Option-B
Question52:-Which of the following is a class C IP address?
A:-192.0.0.5
B:-200.255.255.255
C:-210.255.255.0
D:-All the above
Correct Answer:- Option-D
Question53:-Wired Equivalent Privacy is protocol used in
A:-WiFi
B:-LAN
C:-Token Ring
D:-None of these
Correct Answer:- Option-A
Question54:-The default subnet mask 255.255.255.0 is a
A:-Class A network
B:-Class B network
C:-Class C network
D:-Class D network
Correct Answer:- Option-C
Question55:-Which of the following a correct statement?
A:-TCP is a connection less protocol and IP is a connection oriented protocol
B:-TCP is a connection oriented protocol and IP is a connection less protocol
C:-Both TCP and IP are connection oriented protocols
D:-Both TCP and IP are connection less protocols
Correct Answer:- Option-B
Question56:-Which of the following is an Internet Service?
A:-Telnet
B:-E-mail
C:-Internet Telephony
D:-All the above
Correct Answer:- Option-D
Question57:-Which one changes the link-layer address of the source and
destination packets?
A:-Router
B:-Switch
C:-Both Router and Switch
D:-Repeater
Correct Answer:- Option-A
Question58:-WiFi is an IEEE _________ WLAN
A:-802.11 Standard
B:-802.5 Standard
C:-802.3 Standard
D:-802.4 Standard
Correct Answer:- Option-A
Question59:-Which one regenerates the signal, check the network physical address
of packets and check the network layer address?
A:-Network Interface Card
B:-Router
C:-Switch
D:-Repeater
Correct Answer:- Option-B
Question60:-Which of the following network topology uses less cabling?
A:-Ring Topology
B:-Star Topology
C:-Bus Topology
D:-Mesh Topology
Correct Answer:- Option-C
Question61:-No of bits a subnet mask contains
A:-8 bits
B:-16 bits
C:-24 bits
D:-32 bits
Correct Answer:- Option-D
Question62:-Which protocol carries file requests from web browser clients to web
servers and the files from the servers to client?
A:-SMTP
B:-SNMP
C:-DHCP
D:-HTTP
Correct Answer:- Option-D
Question63:-Linux command used for checking the network connectivity between
two nodes.
A:-netstat
B:-tracepath
C:-ping
D:-ifconfig
Correct Answer:- Option-C
Question64:-Forwarding the frame into its different ports, after checking the source
and destination address of a frame, is the responsibility of
A:-Router
B:-Switch
C:-Repeater
D:-All the above
Correct Answer:- Option-B
Question65:-Which Linux command is used to configure the wireless network
interface. It is used to set and view the basic WI-FI details like SSID and encryption?
A:-ping
B:-host
C:-ifconfig
D:-iwconfig
Correct Answer:- Option-D
Question72:-What will be the value of x after executing the following JavaScript
statement?
var x=20+/0/.exec(“2020”)+22;
A:-2022
B:-20022
C:-202222
D:-22222
Correct Answer:- Option-B
Question73:-What is the output of the following JavaScript?
<script>
function a(x){ window.alert(x++);}
function y(a,x){ x(++a);}
y(5,a);
</script>
A:-5
B:-6
C:-7
D:-8
Correct Answer:- Option-B
Question74:-What will be the result of the following JavaScript?
<script>
var s=0;
function a(x){
if(x%2) s+=x;
if(x>0)a(–x);
else return(0);
return(s);
}
window.alert(a(5));
</script>
A:-15
B:-9
C:-6
D:-2
Correct Answer:- Option-B
Question75:-What will be the output of the following JavaScript?
A:-43
B:-41
C:-32
D:-21
Correct Answer:- Option-C
Question76:-The output of the following script is
<?php
echo substr(“Kerala State”,strpos(“Kerala Government”,”Kerala”));
A:-Kerala State
B:-Kerala Government
C:-State Government
D:-Kerala State Government
Correct Answer:- Option-A
Question77:-What will be the output of the following script?
$a=-1
while ($a++){
echo “$a”;}
echo $a;
?>
A:–1
B:-0
C:–10
D:-01
Correct Answer:- Option-D
Question78:-What is the difference between include and require statements in PHP?
A:-require will produce a fatal error and stop the script, while include will only
produce a warning and the script will continue
B:-include will produce a fatal error and stop the script, while require will only
produce a warning and the script will continue
C:-require will produce a fatal error and the script will continue, while include
will only produce a warning and stop the script
D:-require will produce a warning and stop the script, while include will only
produce a fatal error and the script will continue
Correct Answer:- Option-A
Question79:-Which of the following is used in PHP to invoke a method?
A:-$object.methodname()
B:-$object.$methodname()
C:-$object->methodname()
D:-$object->$methodname()
Correct Answer:- Option-C
Question80:-Which feature of PHP allows calling one or more methods in single
instruction?
A:-method adding
B:-method overloading
C:-method overriding
D:-method chaining
Correct Answer:- Option-D
Question81:-Which of the following VBScript event occurs when the element loses
focus?
A:-onmouseout
B:-onmouseover
C:-onblur
D:-onfocus
Correct Answer:- Option-C
Question82:-Which of the following VBScript function is used to test if a variable is
uninitialized?
A:-IsNull()
B:-IsEmpty()
C:-IsNothing()
D:-IsObject()
Correct Answer:- Option-B
Question83:-If A=10 and B=2, what is the value of C in the VBScript statement C=A
& B?
A:-2
B:-10
C:-12
D:-102
Correct Answer:- Option-D
Question84:-Which of the following VBScript function is used to get the last
occurrence of one string within another string?
A:-InStr
B:-InstrRev
C:-Right
D:-Rtrim
Correct Answer:- Option-B
Question85:-Which of the following operator is used in VBScript to find the
remainder of integer division?
A:-/
B:-%
C:-MOD
D:-REM
Correct Answer:- Option-C
Question86:-Which of the following method is used to find HTML elements?
A:-document.getElementById()
B:-document.getElementByTagName()
C:-document.getElementByClassName()
D:-All of the above
Correct Answer:- Option-A
Question87:-Which of the following is used to return all <a> elements that have a
href attribute?
A:-document.URL
B:-document.Anchors
C:-document.Rferrer
D:-document.links
Correct Answer:- Option-D
Question88:-In what way DOM represents a webpage?
A:-Dynamic structure
B:-Document structure
C:-Object structure
D:-Tree-like structure
Correct Answer:- Option-D
Question89:-Which of the following object has information about which browser is
being used?
A:-Navigator
B:-Windows
C:-Document
D:-Frame
Correct Answer:- Option-A
Question90:-Which of the following defines a standard set of objects for any
structured document?
A:-HTML DOM
B:-Core DOM
C:-XML DOM
D:-Base DOM
Correct Answer:- Option-B
Question91:-Which printer part gets the toner from the photosensitive drum onto
the paper?
A:-Fusing assembly
B:-Transfer corona assembly
C:-Laser scanning assembly
D:-Drum
Correct Answer:- Option-B
Question92:-What is printing in duplex?
A:-Printing on both sides of the paper
B:-Printer collation
C:-Two-way printer communication
D:-Printing to file
Correct Answer:- Option-A
Question93:-Which stage of the laser printing process involves extreme heat?
A:-Exposing
B:-Transferring
C:-Fusing
D:-Writing
Correct Answer:- Option-C
Question94:-Which of the following feeder mechanism Laser Printer uses?
A:-Continuous tractor feed
B:-Continuous form feed
C:-Friction feed
D:-Injected
Correct Answer:- Option-C
Question95:-What is the proper order of the laser printing process?
A:-Process, charge, expose, develop, transfer, fuse and clean
B:-Clean, expose, develop, transfer, process, fuse and charge
C:-Clean, charge, expose, process, develop, fuse and transfer
D:-Process, clean, charge, expose, develop, transfer and fuse
Correct Answer:- Option-D
Question96:-What part must be vacuumed or replaced periodically to prevent
damage caused by the action of the corona?
A:-The ozone filter
B:-The rubber rollers
C:-The transfer filter
D:-The cleaning blade
Correct Answer:- Option-A
Question97:-Which component in the laser printer prepares the image on the
photosensitive drum?
A:-Toner
B:-Laser imaging unit
C:-Transfer corona
D:-Primary corona
Correct Answer:- Option-D
Question98:-At what voltage does the secondary corona wire charge the paper?
A:–600V
B:-+600V
C:–100V
D:-+100V
Correct Answer:- Option-B
Question99:-Which of the following is not a function of a typical multi function
printer?
A:-Copy
B:-Scan
C:-Fax
D:-Barcode Scanner
Correct Answer:- Option-D
Question100:-What is the need for a fuser unit in a laser printer?
A:-To permanently bond toner to a substrate by applying heat and pressure
B:-To transfer images on to paper
C:-To give positive charge to drum
D:-To draw the toner off the drum onto the paper
Correct Answer:- Option-A
Part 1 to Part 5 Information Technology Questions- Click here
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Complete Information Technology 100 Question and Answers in pdf
