Networking Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Networking AllOther (430)

Networking Interview Questions

Questions Answers Views Company eMail

How can I tell if a port is blocked?

1067

How can I tell if my isp is blocking ports?

991

How can I tell if port 25 is open?

1003

How do I check if a port is open on my mac?

1021

How do I check if a port is open telnet?

1020

How do I check if a port is open?

1015

How do I check if my firewall is blocking a port?

1020

How do I check if port 22 is open?

1036

How do I find my server port?

985

How do I find out what program is using a port?

1080

How do I find out what service is using a port?

1028

How do I find what ports are being used on my mac?

1059

How do I know if my ftp port 21 is blocked?

926

How do I stop pid 4 from using port 80?

1026

How do I unblock a port?

1080

Un-Answered Questions { Networking }

Is udp better than tcp?

905

How many layers are in osi reference model?

300

Explain leaky bucket algorithm and compare it with token bucket algorithm.

2563

Why is udp unreliable?

939

Explain address resolution protocol arp?

1056

What is the difference between a virus and malware?

951

What are two models of interprocess communication?

1145

Describe a recent short term stressful situation and how you managed it?

2251

How do cryptography-based keys ensure the validity of data transferred across the network?

6594

Suppose if a network which contains two servers and twenty workstations, where is the best place to install an anti-virus program?

1038

What is port 8080 typically used for?

982

Can isp block ports?

968

What is Tcp/ip Model?

1111

What is looping and how switching loops are avoided at L2 level?

1968

What is slowloris?

908

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