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I applied via Referral and was interviewed in Aug 2023. There were 3 interview rounds.
I appeared for an interview in Apr 2023.
I have experience in network engineering and troubleshooting.
Implemented and maintained network infrastructure for a large organization
Configured and optimized network devices such as routers and switches
Performed network troubleshooting to identify and resolve connectivity issues
Implemented security measures to protect the network from unauthorized access
Collaborated with cross-functional teams to design and implement...
I applied via Naukri.com and was interviewed before Nov 2022. There were 2 interview rounds.
OSI layer is a conceptual model that describes the communication functions of a network.
OSI stands for Open Systems Interconnection.
It has 7 layers, each with a specific function.
Layer 1 is the physical layer, responsible for transmitting raw data.
Layer 2 is the data link layer, responsible for error-free transmission of data.
Layer 3 is the network layer, responsible for routing and addressing.
Layer 4 is the transport ...
Various network protocols include TCP/IP, HTTP, FTP, SMTP, DNS, DHCP, and more.
TCP/IP is the most commonly used protocol for internet communication
HTTP is used for web browsing and transferring data between web servers and clients
FTP is used for file transfer between computers
SMTP is used for email communication
DNS is used for domain name resolution
DHCP is used for automatic IP address assignment
Other protocols include
Hughes Communications interview questions for popular designations
I applied via Naukri.com and was interviewed in Jun 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed in Feb 2021. There were 3 interview rounds.
I appeared for an interview before May 2016.
I applied via Walk-in and was interviewed before Jul 2020. There was 1 interview round.
I am a dedicated network engineer with 5 years of experience in designing, implementing, and troubleshooting complex network infrastructures.
Experienced in configuring routers, switches, firewalls, and load balancers
Skilled in network security protocols such as VPNs, ACLs, and IDS/IPS
Proficient in network monitoring tools like Wireshark and Nagios
Certified in Cisco CCNA and CCNP
OFC stands for Optical Fiber Cable, which is a type of cable made of glass or plastic fibers that transmit data using light.
OFC is used for high-speed data transmission over long distances.
It is commonly used in telecommunications, internet, and cable TV networks.
OFC is more reliable and has higher bandwidth than traditional copper cables.
Examples of OFC include single-mode fiber and multi-mode fiber.
OFC requires speci...
Multiplexer is a device that combines multiple signals into one signal. Demultiplexer is a device that separates one signal into multiple signals.
Multiplexer is also known as MUX.
It is used to increase the capacity of a communication channel.
Demultiplexer is also known as DEMUX.
It is used to route a single input signal to multiple output signals.
Multiplexer and demultiplexer are commonly used in digital communication s...
OTDR stands for Optical Time Domain Reflectometer. It is a device used to test and troubleshoot fiber optic networks.
OTDR sends a pulse of light into the fiber and measures the time and strength of the reflected signal.
It can detect faults such as breaks, bends, and splices in the fiber.
OTDR can also measure the length of the fiber and the attenuation of the signal.
It is an essential tool for maintaining and repairing ...
I have a strong technical background, excellent problem-solving skills, and a proven track record of successfully implementing network solutions.
Extensive experience in designing, implementing, and managing complex network infrastructures
Strong knowledge of network protocols and technologies such as TCP/IP, VLANs, and routing protocols
Proven ability to troubleshoot network issues and implement effective solutions
Excell...
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