Repeated PSC Questions on Internet

This post is a compilation of frequently asked PSC questions on the Computer-based topic, 'Internet Technologies,' from past years.

Previous Year Repeated PSC Questions on Internet Technologies

WWW stands for – World Wide Web. (Previous Year PSC Questions: Confidential Assistant Grade-II (NCA) - Various (Wayanad)/Stenographer Gr. II - KLDC Ltd 2014)
W3C stands for – World Wide Web Consortium. (Previous Year PSC Questions: Clerk Typist/Typist Clerk, 2021).
ISP Stands for – Internet Service Provider. (Previous Year PSC Questions: Confidential Assistant Grade II, Various 2013).

ISP means – Internet Service Provider. (Previous Year PSC Questions: Laboratory Technical Assistant in Office Secretaryship, VHSE 2014)
Full form of ISP – Internet Service Provider. (Previous Year PSC Questions: Computer Assistant Grade II, 2020)

Internet came into force in India in the year – 1995. (Previous Year PSC Questions: Laboratory Technical Assistant in Office Secretaryship, VHSE 2014)
Who owns the Internet? It is an open system and does not have a speciﬁc organization as its owner. (Previous Year PSC Questions: SC Development Officer & District Manager, 2021)
ഇന്റർനെറ്റ് സുരക്ഷാ ദിനമായി ആചരിക്കുന്നത് – ഫെബ്രുവരി 7. (for 2023; it is celebrated on the second day of the second week of February every year) (Previous Year PSC Questions: Instrument Mechanic 2015)
The speed of data transmission on the internet is measured in – bits per second. (Previous Year PSC Questions: University Assistant 2019)
The amount of data that can be transferred per unit of time is known as – Bandwidth. (Previous Year PSC Questions: Special Branch Assistant Police, 2013)
What is the meaning of Bandwidth in a Network? Transmission capacity of communication channels. (Previous Year PSC Questions: Data Entry Operator (Scheduled Tribe Development) 2013).

IP address

DNS is the abbreviation of – Domain Name System. (Previous Year PSC Questions: Data Entry Operator (Scheduled Tribe Development) 2013).
What is the official Protocol of Internet? IP. (Previous Year PSC Questions: Office Superintendent (SR for SC/ST), 2022)
Every computer connected to the Internet is identified by a unique four-part string, known as – IP address. (Previous Year PSC Questions: Typist Grade II, 2019)
IP address is currently – 4 bytes long. (Previous Year PSC Questions: Laboratory Technical Assistant in Office Secretaryship, VHSE 2014)
IPv4 uses __________ bit addresses – 32. (Previous Year PSC Questions:Laboratory Technical Assistant Computer Application, 2017)

An IPv4 address is a ________ bit address – 32. (Previous Year PSC Questions: Degree Level Prelims, 2023)
IPv4 addresses are ___________ addresses that are unique to every host or device on the internet – 32-bit. (Previous Year PSC Questions: Higher Secondary School Teacher (Junior) Computer Science, 2023)

The size of IP address as per IPv6 protocol is – 128 bits. (Previous Year PSC Questions: SC Development Officer & District Manager, 2021)
Choose the true statement/statements about IPv6: (Previous Year PSC Questions: Junior Instructor (Computer Operator & Programming Assistant), 2023)

(i) IPv6 address have a size of 128 bits
(ii) Helps in routing the data packets
(iii) Helps in Unicasting
(iv) Helps to convert analog to digital

(A) (i) and (iv) only (B) (ii) and (iii) only
(C) (i), (ii) and (iii) only (D) All of the above

Which of the following statements is/are true? (Previous Year PSC Questions: Sub Inspector Trainee, 2023)

(i) IPv6 addresses are 128 bits long.
(ii) IPv4 addresses are 64 bits long.
(iii) IPv6 addresses are expressed using hexadecimal notation.
(iv) 32 hexadecimal digits can completely identify an IPv4 address.

(A) Only (i) and (iii) (B) Only (iv)
(C) Only (iii) and (iv) (D) Only (i) and (iv)

Full form of MB is – Mega Bytes. (Previous Year PSC Questions: Computer Assistant Gr II / LD Typist / Typist Clerk, 2023)
A Terabyte is equal to – 1024 Gigabytes. (Previous Year PSC Questions: Civil Excise Officer(Women Excise Guard) 2014)
Windows based command to view IP address – IPCONFIG. (Previous Year PSC Questions: Clerk Typist/Typist Clerk, 2021).

URL

The index page of a website is – Home page. (Previous Year PSC Questions: Laboratory Technical Assistant in Office Secretaryship, VHSE 2014)
Full Form of URL – Uniform Resource Locator. (Previous Year PSC Questions: Reporter Grade II (Malayalam), 2023)

Expand URL – Uniform Resource Locator. (Previous Year PSC Questions: LD Typist 2023)

The address of a web page is called – Uniform Resource Locator. (Previous Year PSC Questions: Data Entry Operator (Scheduled Tribe Development) 2013)

URL is – The address of a page on the World Wide Web. (Previous Year PSC Questions: Computer Assistant Gr II / LD Typist / Typist Clerk, 2023)
ഒരു internet resource _______ അഡ്രസ്സിനെ എന്ന് വിളിക്കുന്നു – URL. (Previous Year PSC Questions: Assistant Sergeant, 2021)
Which of the following is the address of a web page on the internet? (Previous Year PSC Questions: Deputy Collector, 2019).

(A) HTTP (B) Uniform Page Locator (C) Uniform Resource Locator (D) Port number

Which provide the IP address corresponding to the URL? Domain Name Server. (Previous Year PSC Questions:Junior Instructor (Computer Operator & Programming Assistant), 2023)

HTML

______ is used for creating web pages – HTML. (Previous Year PSC Questions: Time Keeper (Degree Level Main Examination 2022), 2023).
What is the full form of HTML? HyperText Markup Language. (Previous Year PSC Questions: Data Entry Operator (Scheduled Tribe Development) 2013).

HTML stands for – Hypertext Markup Language. (Previous Year PSC Questions: Laboratory Technical Assistant in Office Secretaryship, VHSE 2014)
What does HTML refer to? Hypertext Markup Language. (Previous Year PSC Questions: Office Superintendent (SR for SC/ST), 2022)

HTML belongs to which category of language? Markup Language. (Previous Year PSC Questions: Finance Assistant, 2023)
A markup language used for creating web pages and web applications – HTML. (Previous Year PSC Questions: Fingerprint searcher, 2021)
HTTP uses the services of ________ – TCP. (Previous Year PSC Questions: Higher Secondary School Teacher (Junior) Computer Science, 2023)
Which attributes is used to provide a unique name to an HTML element? id. (Previous Year PSC Questions: Finance Assistant, 2023)
The correct sequence of HTml tags for starting a webpage is – HTML, Head, Title, Body. (Previous Year PSC Questions: Station Officer(Trainee), 2023)
Which HTML element that have no content? (Previous Year PSC Questions: Junior Typist Clerk, 2023)

(A) <br> (B) <P>
(C) <a> (D) None of these

___ html element is used for short quote – <q>. (Previous Year PSC Questions: Deputy Manager, 2023)
Which of the following is a file format for e-documents ? (Previous Year PSC Questions: Catalogue Assistant, 2023)

(A) HTTP (B) IP/TCP
(C) FTP (D) HTML

________is used to display a web page within a web page – iframe. (Previous Year PSC Questions: Junior Typist Clerk, 2023)
________is used to program the behaviour of web pages – JAVASCRIPT. (Previous Year PSC Questions: Junior Typist Clerk, 2023)
Specify the name of the scripting language used for the development of webpages: (Previous Year PSC Questions: State Tax Officer 2023)

(A) Pascal (B) C (C) PHP (D) C++

Who is the father of PHP? Rasmus Lerdorf. (Previous Year PSC Questions:Laboratory Technical Assistant Computer Application, 2017)
Which of the following statements is/are correct about Hyperlink? (Previous Year PSC Questions: Reporter Grade II (Malayalam), 2023))
(i) Hyperlinks are cross-references
(ii) Hyperlinks are highlighted text in various colours and activated by mouse-click
(iii) Hyperlink is a document code language

(A) Only (ii) and (iii) (B) Only (i) and (ii)
(C) All of the above (i, ii) (D) i) and (iii)

The small text files used by browsers to remember our email id’s, user names, etc are known as – Cookies. (Previous Year PSC Questions: Assistant/ Jr. Clerk/ Jr. Assistant/LD Clerk etc, 2021)
A challenge-response test in the form of an image of distorted text the user must enter that to determine whether the user is human or an automated bot – Captcha. (Previous Year PSC Questions: Assistant/ Jr. Clerk/ Jr. Assistant/LD Clerk etc, 2021)
Real-time exchange of text messages between two or more persons over the Internet is termed as – Online chat. (Previous Year PSC Questions: Assistant/ Jr. Clerk/ Jr. Assistant/LD Clerk etc, 2021)
The financial business transaction that occurs over an electronic network is known as – E-Commerce. (Previous Year PSC Questions: Data Entry Operator (Scheduled Tribe Development) 2013)
The compulsive desire or excessive enthusiasm to check or accumulate news and information, typically via mobile phone or computer. Constantly checking e-mails, social networking sites, online news, etc. are the symptoms – Infomania. (Previous Year PSC Questions: Assistant/ Jr. Clerk/ Jr. Assistant/LD Clerk etc, 2021)

Web Browsers & Search Engines

Search Engines

Which is the first search engine? Archie. (Previous Year PSC Questions: Data Entry Operator (Scheduled Tribe Development), 2013)

Which one is the first search engine in internet? (Previous Year PSC Questions: Accountant/ Cashier/ Jr. Audit Assistant, 2021)

(A) Google (B) Archie (C) AltaVista (D) WAIS

The search engines that collect results from other search engines are known as – Metasearch engines. (Previous Year PSC Questions: Deputy Collector, 2019)
വെബ് പേജുകളിലെ കീവേഡുകളെ കണ്ടുപിടിക്കാൻ സെർച്ച് എങ്ങിനെ വെബ്സൈറ്റുകൾ ഉപയോഗിക്കുന്ന പ്രോഗ്രാം – സ്പൈഡർ. (Previous Year PSC Questions: LDC Main, 2021).
______ continually look for new web pages and send their addresses back to the search engine's database – Crawlers. (Previous Year PSC Questions: ICDS Supervisor, 2017)
All of the following are examples of antivirus software except (LD Typist, 2023)

(A) Amiti (B) Panda (C) Baidu (D) Bing

Which of the following is not a search engine? (Previous Year PSC Questions: Junior Assistant (Accounts) (SR for ST), TCCL, 2023)

(A) Bind (B) Google (C) netsurf (D) Baidu

One of the most popular web search engine site is: (Previous Year PSC Questions: LD Typist, 2023)

(A) AVG (B) Bing (C) NORTON (D) McAfee

Which of the following is a popular search engine? (Previous Year PSC Questions: Station Officer(Trainee), 2023)

(A) YouTube (B) Twitter (C) linkedIn (D) Google

ഡക്ക്ഡക്ക്ഗോ എന്നത് – ഒരു സെർച്ച് എൻജിൻ ആണ്. (Previous Year PSC Questions: Junior Assistant, 2023)

One of the most popular web search engine site is: (Previous Year PSC Questions: Catalogue Assistant, 2023)

(A) ChatGPT (B) MS Office (C) Java (D) Unix

What is the name of Microsoft search engine? BING. (Previous Year PSC Questions: Junior Instructor (Computer Hardware & Network Maintenance), 2023)

Web Browsers

A software that acts as an interface between the user and the inner workings of the internet is called – Browser. (Previous Year PSC Questions: Data Entry Operator (Scheduled Tribe Development) 2013)
An application software for accessing the World Wide Web. It is used to navigate through web pages in the World Wide Web – Web browser. (Previous Year PSC Questions: Assistant/ Jr. Clerk/ Jr. Assistant/LD Clerk etc, 2021)
Specify the functions of a web browsers: (Previous Year PSC Questions: State Tax Officer 2023)

(A) interpret HTML code
(B) provide graphical interface
(C) to visit sites
(D) all of the above

Mozilla Firefox is a/an – Web browser. (Previous Year PSC Questions: Computer Assistant Grade II, 2020)

മോസില്ല ഫയർഫോക്സ് എന്തിന്റെ ഉദാഹരണമാണ്? ബ്രൗസർ.

Which among the following is not a web browser? (Previous Year PSC Questions: LD Typist, 2023)

(A) Opera (B) Safari (C) Mozilla Firefox (D) Google

Pick the odd one out: (Previous Year PSC Questions: Reporter Grade II (Malayalam), 2023)

(A) Google (B) Safari (C) Mozilla Firefox (D) Internet explorer

Which of these browsers supports server – side events? (Previous Year PSC Questions: Junior Instructor (Computer Operator & Programming Assistant), 2023)

(A) Mozilla Firefox (B) Google Chrome (C) Opera (D) All of these

Which among the following is not a Web Browser? (Previous Year PSC Questions: Junior Instructor (Computer Hardware & Network Maintenance), 2023)
(A) Firefox (B) Microsoft Edge (C) Microsoft Bing (D) Safari

Network Protocols / Application Protocols

In computer network, the communication problem solved by using different – Protocol. (Previous Year PSC Questions: Junior Instructor (Computer Hardware & Network Maintenance), 2023)
TCP/IP stands for – Transmission Control Protocol/Internet Protocol. (Previous Year PSC Questions: University Assistant 2019)
A computer communicates with other computers on the Internet through – TCP/IP. (Previous Year PSC Questions: Degree Level Prelims, 2023)
The first network to implement the TCP/IP – Arpanet. (Previous Year PSC Questions: Junior Instructor (Computer Operator & Programming Assistant), 2023)
Which of the following application generally does not use TCP? (Previous Year PSC Questions: Junior Instructor (Computer Hardware & Network Maintenance), 2023)

(A) SMTP (B) FTP (C) TELNET (D) DNS

The transport layer protocols used for real time multimedia, file transfer, DNS and remote access respectively are – UDP, TCP, UDP and TCP. (Previous Year PSC Questions: Junior Instructor (Computer Hardware & Network Maintenance), 2023)
Ping Command is used to – To test a device on network. (Previous Year PSC Questions: LD Typist, 2023)
To identify TCP/IP errors such as connection problems ________ command can be used – PING. (Previous Year PSC Questions: Typist Grade II, 2019)
Which of the following is a Application Protocol in TCP/IP protocol suite? (Previous Year PSC Questions: Junior Instructor (Computer Hardware & Network Maintenance), 2023)

(A) Transmission Control Protocol (TCP)
(B) Internet Protocol (IP)
(C) User Datagram Protocol (UDP)
(D) File Transfer Protocol (FTP)

On the Internet, the files are transferred using the Protocol – FTP. (Previous Year PSC Questions: Data Entry Operator (Scheduled Tribe Development) 2013)
What is FTP ? File Transfer Protocol. (Previous Year PSC Questions: Fingerprint searcher, 2021)

FTP stands for – File Transfer Protocol. (Previous Year PSC Questions: SC Development Officer & District Manager, 2021)

The file Transfer Protocol (FTP) is a standard communication protocol used for the transfer of computer files from a server to a client on a computer network. Which among is not an FTP client application? (Previous Year PSC Questions: Project Assistant/ Unit Manager, 2023)

(A) Filezilla (B) FTP manager (C) Codeanywhere (D) File manager

PPP stands for – Point to Point Protocol. (Previous Year PSC Questions: Data Entry Operator (Scheduled Tribe Development) 2013)
ഇൻറർനെറ്റിൽ കൂടിയുള്ള ഇമെയിൽ സംപ്രേക്ഷണത്തിനു ഉപയോഗിക്കുന്ന പ്രോട്ടോകോൾ ആണ് – സിംപിൾ മെയിൽ ട്രാൻസ്ഫർ പ്രോട്ടോക്കോൾ. (Previous Year PSC Questions: SSLC Level Main Examination (Assistant Compiler), 2021)
Which among the following statements is incorrect when considering DHCP? (Previous Year PSC Questions: Project Assistant/ Unit Manager, 2023)

(A) DHCP is a network management protocol used to dynamically assign an IP address to any device or node, on a network so they can communicate using IP (Internet Protocol).
(B) It is a protocol through which data is sent from one host to another over the internet.
(C) DHCP is the default protocol used by the most routers and networking equipment.
(D) DHCP is also called RFC request for comments.

What is the explanation of SNMP? Simple Network Management Protocol. (Previous Year PSC Questions: Junior Instructor (Computer Operator & Programming Assistant), 2023)
POP stands for – Post Office Protocol. (Previous Year PSC Questions: Junior Instructor (Computer Operator & Programming Assistant), 2023)
Which among the following is an e-mail protocol? (Previous Year PSC Questions: Junior Instructor (Computer Hardware & Network Maintenance), 2023)

(A) POP (B) PUSH (C) DNS (D) FTP

The physical layer translates logical communication requests from the _________ into hardware specific operations – Data link layer. (Previous Year PSC Questions: Higher Secondary School Teacher (Junior) Computer Science, 2023)
______ is a technology that allows telephone calls to be made over computer networks like the Internet – VoIP. (Previous Year PSC Questions: Typist Grade II, 2019)

__________ allows to send telephone calls (voice data) using standard Internet protocol – VoIP. (Previous Year PSC Questions: LD Typist, 2023)

Bluetooth is a technology using – High Frequency Radio waves. (Previous Year PSC Questions: Assistant Grade-II, Kerala Veterinary University 2014)
For pairing Bluetooth devices, it needs – Passcode. (Previous Year PSC Questions: Junior Instructor (Computer Operator & Programming Assistant), 2023)
Maximum number of devices connected to Bluetooth – 8. (Previous Year PSC Questions: Junior Instructor (Computer Operator & Programming Assistant), 2023)

Types of Computer Networks

In fiber optic cable, data is transferred in the form of – Light. (Previous Year PSC Questions: Data Entry Operator (Scheduled Tribe Development) 2013)
Basic working principle of Fiber Optics – Total internal reflection. (Previous Year PSC Questions: Data Entry Operator (Scheduled Tribe Development) 2013)
The principle Total Internal reflection used in which one of the communication medium? (Previous Year PSC Questions: Junior Instructor (Computer Hardware & Network Maintenance), 2023)

(A) Coaxial Cable (B) OFC Cable (C) UTP Cable (D) None

LAN (Local Area Network)

A network of computers and other devices that is confined to a relatively small space is called – LAN. (Previous Year PSC Questions: Tracer -Soil Survey and Soil Conservation, 2019)

ഒരു കെട്ടിടത്തിന്റെയോ, ഓഫീസിന്റെയോ ഉള്ളിലുള്ള കമ്പ്യൂട്ടറുകളെ തമ്മിൽ പരസ്പരം ബന്ധിപ്പിക്കുന്ന നെറ്റ് വർക്കാണ്? LAN. (Previous Year PSC Questions: ICDS Supervisor, 2021)
__________ is a private computer network owned by a company or an organization and is accessible only to its employees – Local Area Network. (Previous Year PSC Questions: Special Branch Assistant Police, 2013)

MAN (Metropolitan Area Network)

In the following statements which is correct in networking: (Previous Year PSC Questions: State Tax Officer 2023)

(A) In LAN the congestion in the network is very low than MAN
(B) In MAN exhibits higher network congestion than LAN
(C) In WAN it exhibits a higher congestion in the network than MAN
(D) All of the above

MAN-ന്റെ പൂർണ രൂപം – Metropolitan Area Network. (Previous Year PSC Questions: Assistant Salesman, 2021).
കേബിൾ ടി.വി. ശൃംഖല ഏതുതരം നെറ്റ്‌വർക്കിന്‌ ഉദാഹരണമാണ് – മെട്രോപൊളിറ്റൻ ഏരിയ നെറ്റ്‌വർക്ക്. (Previous Year PSC Questions: Village Extension Officer, 2021)

Which type of network is used in Cable Television Network? MAN. (Previous Year PSC Questions: Station Officer(Trainee), 2023)

WAN (Wide Area Network)

Internet is a – WAN. (Previous Year PSC Questions: Clerk Typist/Typist Clerk, 2021).

Internet is an example of – WAN. (Previous Year PSC Questions: Reporter Grade II (Malayalam), 2023)

റെയിൽവേ റിസർവേഷൻ സിസ്റ്റം ഏത് നെറ്റ് വർക്കിന്‌ ഉദാഹരണമാണ്? WAN. (Previous Year PSC Questions: LDC/Sergeant, 2023).
_______ is a term used for a practice where people travel around the city with a specialized device, searching for unprotected WLAN – Hotspots. (Previous Year PSC Questions: ICDS Supervisor, 2017)

PAN (Personal Area Network)

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 – PAN. (Previous Year PSC Questions: Junior Instructor (Computer Hardware & Network Maintenance), 2023)

Network Devices

Modem

Modem was invented in – USA, 1950. (Previous Year PSC Questions: Deputy Manager, 2023)
………….enables computers to communicate via telephone line – Modem. (Previous Year PSC Questions: Data Entry Operator (Scheduled Tribe Development) 2013; Assistant Salesman, 2021)
What are the functions of MODEM? (Previous Year PSC Questions: Junior Instructor (Computer Operator & Programming Assistant), 2023)

(i) Analog Signal to Digital Signal
(ii) Digital Signal to Analog Signal
(iii) Analog Signal to Analog Signal
(iv) Digital Signal to Digital Signal
(A) Both (i) & (ii) (B) (i) Only (C) (iii) Only (D) Both (iv) & (iii)

The network device that both modulates and demodulates analog carrier signals for encoding and decoding digital information for Transmitting and Receiving – Modem. (Previous Year PSC Questions: Junior Instructor (Computer Hardware & Network Maintenance), 2023)

Gateway

The device that is used to connect two different networks is called ____ – Gateway. (Previous Year PSC Questions: Time Keeper (Degree Level Main Examination 2022), 2023)
A _________ is a passage to connect two networks together that may work upon different networking models – Gateway. (Previous Year PSC Questions: Station Officer(Trainee), 2023)
Network device to translate one protocol into the other protocol is – Gateway. (Previous Year PSC Questions: Junior Instructor (Computer Operator & Programming Assistant), 2023)

____________ is a device that connects networks with different protocols – Gateway. (Previous Year PSC Questions: Higher Secondary School Teacher (Junior) Computer Science, 2023)
Which one of the following is a protocol convertor which used to connect two systems, specifically if the systems use different protocols? (Previous Year PSC Questions: Junior Instructor (Computer Hardware & Network Maintenance), 2023)

(A) Modem (B) Gateway (C) Switch (D) Router

വിവിധ തരത്തിലും പ്രോട്ടോക്കോളിലും പ്രവർത്തിക്കുന്ന കമ്പ്യൂട്ടർ ശൃഖലകളെ ബന്ധിപ്പിക്കാൻ ______ ഉപയോഗിക്കുന്നു – ഗേറ്റ് വേ. (Previous Year PSC Questions: Junior Assistant, 2023)
താഴെ പറയുന്ന നെറ്റ്‌വർക്ക് ഉപകരണങ്ങളിൽ പ്രോട്ടോകോൾ പരിവർത്തനത്തിനു കഴിവുള്ളത് ആർക്കു? (Previous Year PSC Questions: LD Clerk, 2021)

(A) റിപീറ്റർ (B) ബ്രിഡ്ജ് (C) റൗട്ടർ (D) ഗേറ്റ് വേ

Router

Which of the following is not a switching system ? (Previous Year PSC Questions: Catalogue Assistant 2023)

(A) Packet (B) Circuit (C) Router (D) Message

One of the following device works on the physical, data-link and network layer of the OSI model: (Previous Year PSC Questions: State Tax Officer 2023)

(A) Hub (B) Router (C) Bridge (D) Switch

Computer Network Topologies

താഴെ കൊടുത്തിരിക്കുന്ന ഓപ്ഷനുകളിൽ നിന്ന് ഇന്റർനെറ്റിലെ സേവനങ്ങൾ അല്ലാത്തത് തിരഞ്ഞെടുക്കുക (Previous Year PSC Questions: SSLC Main Exam (Office Attendant, Laboratory Attender, etc) 2021)
- (A) ഇമെയിൽ (B) ഡബ്ല്യു. ഡബ്ല്യു. ഡബ്ല്യു. (C) ടോപ്പോളജി (D) സെർച്ച് എഞ്ചിനുകൾ

Mesh

The topology with the highest reliability – Mesh. (Previous Year PSC Questions:Laboratory Technical Assistant Computer Application, 2017)
Which one of the following is a Topology in computer network? (Previous Year PSC Questions: Junior Instructor (Computer Hardware & Network Maintenance), 2023)

(A) Hub (B) Switch (C) Mesh (D) Router

Star

ഉപകരണങ്ങൾ പരസ്പരം ബന്ധിപ്പിക്കാത്തതും, ഹബ് ഒരു കേന്ദ്ര കൺട്രോളറായി പ്രവർത്തിക്കുന്നതുമായ നെറ്റ്‌വർക്ക് ടോപ്പോളജി ആണ് – സ്റ്റാർ. (Previous Year PSC Questions: Degree Level Mains Stage II, 2021)

This page will be updated on a regular basis. So keep a close eye out for previous year's questions on the topic "Internet."

Thanks for reading!!!

PSC Arivukal

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