NR Technoserve Deskside Support Engineer Interview Questions and Answers

Q1. What is ip address and Mac address
Ans. 
An IP address is a unique identifier assigned to devices on a network, while a MAC address is a unique identifier assigned to network interfaces.
• IP address stands for Internet Protocol address and is used to identify devices on a network

• MAC address stands for Media Access Control address and is used to identify network interfaces

• IP addresses are assigned by a DHCP server or can be manually configured

• MAC addresses are h...read more
Answered by AI
View 1 more answer
Q2. What is DHCP and ADDS
Ans. 
DHCP is a protocol that assigns IP addresses to devices on a network. ADDS is a service that manages users and computers in a Windows domain.
• DHCP stands for Dynamic Host Configuration Protocol

• DHCP assigns IP addresses to devices on a network

• ADDS stands for Active Directory Domain Services

• ADDS is a service that manages users and computers in a Windows domain

• ADDS provides authentication and authorization services for Win...read more
Answered by AI
Add your answer
Q3. What is ip address classes
Ans. 
IP address classes are a way of categorizing IP addresses based on their first octet.
• There are five classes: A, B, C, D, and E.

• Class A addresses start with a number between 1 and 126.

• Class B addresses start with a number between 128 and 191.

• Class C addresses start with a number between 192 and 223.

• Class D addresses are used for multicasting.

• Class E addresses are reserved for future use.

• The class of an IP address determ...read more
Answered by AI
Add your answer

Q1. What is straight cable coding
Ans. 
Straight cable coding is a method of connecting two devices of the same type using a straight-through cable.
• Straight cable coding is used to connect two devices of the same type, such as a PC to a switch or a router to a router.

• In straight cable coding, the wires at one end of the cable are arranged in the same order as the wires at the other end.

• Straight cable coding is also known as a patch cable or a straight-throug...read more
Answered by AI
Add your answer
Q2. What is crossover cable coding
Ans. 
Crossover cable coding is a way of connecting two devices directly without using a switch or hub.
• Crossover cables have the transmit and receive wires crossed over, allowing two devices to communicate directly.

• The coding is different from a standard Ethernet cable, which has the same wiring on both ends.

• Crossover cables are commonly used to connect two computers or two switches together.

• To identify a crossover cable, lo...read more
Answered by AI
Add your answer
Q3. What is windows installation
Ans. 
Windows installation is the process of setting up the Windows operating system on a computer.
• It involves creating a bootable media such as a DVD or USB drive

• The installation process includes selecting language, time zone, and partitioning the hard drive

• Users can choose between a clean install or an upgrade

• Drivers and software may need to be installed after the Windows installation is complete
Answered by AI
Add your answer
Q4. What is DNS full form
Ans. 
DNS stands for Domain Name System.
• DNS is a system that translates domain names into IP addresses.

• It is used to locate and identify devices on the internet.

• DNS servers store information about domain names and their corresponding IP addresses.

• DNS is essential for browsing the internet and accessing websites.

• DNS can also be used for other purposes such as email routing and network troubleshooting.
Answered by AI
View 1 more answer

Q1. What is printer installation
Ans. 
Printer installation is the process of setting up and configuring a printer to work with a computer or network.
• Connect the printer to the computer or network

• Install the printer driver software

• Configure printer settings such as paper size and print quality

• Test the printer to ensure it is working properly
Answered by AI
Add your answer

Q1. What is types of network
Ans. 
Types of networks include LAN, WAN, MAN, WLAN, PAN, SAN, CAN, and VPN.
• LAN (Local Area Network) is a network that covers a small area like a home, office, or building.

• WAN (Wide Area Network) is a network that covers a large geographical area like a city, country, or even the world.

• MAN (Metropolitan Area Network) is a network that covers a larger area than a LAN but smaller than a WAN, usually a city or town.

• WLAN (Wirele...read more
Answered by AI
Add your answer

Q1. What is types of network topology
Ans. 
Network topology refers to the physical or logical layout of a network.
• Bus topology

• Star topology

• Ring topology

• Mesh topology

• Tree topology
Answered by AI
View 1 more answer

What is lan cable coding