Write a Java program to find the longest common prefix among a given array of strings. If there is no common prefix, return an empty string".

Q: Explain the various memory found in a CISCO router.

A: Intro When it comes to today's most demanding network services — such as IP communications, video,…

Q: Explain how Explicit Congestion Notification (ECN) works and what its purpose is.

A: Solution : Explicit Congestion Notification Explicit congestion notification is a TCP/IP network…

Q: How frequently does the Network Interface Card (NIC) go down? In minutes per year, what proportion…

A: Introduction: A network interface card (NIC) is an expansion card for a computer that offers…

Q: Describe socket in network security

A: To be determine: Describe socket in network security

Q: Explain the router boot-up process?

A: The router boot-up process is as follows: Switch on the power of the router. The bootstrap program…

Q: Explain various congestion control approaches ?

A: A system analyst of which the designing the sample of the decided the samples of useful systems.…

Q: Explain why the One Time Pad is impractical for most communication.

A: Introduction: One-Time Pad is an unbreakable encryption technique that only works if specified…

Q: Define – Static Multiple Issue, Issue Slots and Issue Packet.

A: Introduction: The processor or the compiler can determine the packet statically or dynamically. This…

Q: What causes connections to get stuck in the FIN WAIT 2 state, and what can you do to repair it?

A: Introduction: When a client and server are actively connected and the server wants to end the TCP…

Q: How is the router configured to boot up?

A: The following is the router boot-up procedure: Activate the router's power. From the ROM, the…

Q: How is the boot-up method of the router described?

A: The solution to the given question is: ROUTER BOOTING PROCESS IS EXPLAINED BELOW- 1) The power of…

Q: Which of the following statements about circuit-switching networks is incorrect: If the owner…

A: We are given two statements about circuit-switching networks, we are going to learn which statement…

Q: need explaination   (a) A connectionless protocol, such as Ethernet, defines the route of a…

A: Data communication can be done over network by using either connection oriented protocol or…

Q: When connections are stuck in the FIN WAIT 2 state, what is causing them to do so, and what can you…

A: Introduction: FIN WAIT 2 is shown when the server wants to terminate a TCP connection with a…

Q: Which feature of ARP makes it especially susceptible to DoS attacks?

A: Introduction: DoS attack: A DoS attack, or Denial of Service attack, is a malicious attempt by an…

Q: What property of ARP makes it especially susceptible

A: A denial-of-service attack aims to slow or shut down devices or networks, rendering them…

Q: What causes connections to get stuck in the FIN WAIT 2 state, and what can you do to repair it?

A: Introduction: When a client and server are actively connected and the server wants to end the TCP…

Q: opinion, reflection or summary of the Switch MAC Address Table

A: A switch builds its MAC address table by recording the MAC address of each device connected to each…

Q: uses which port

A: Post Office Protocol version 3 (POP3) is a standard mail protocol used to receive emails from a…

Q: What allows a cable operator to winch more than one cable at a time while preventing the cable from…

A: Answer: As we know that the 90 degree corner block allows a cable operator to winch more than one…

Q: 28. The equivalence of the Boolean expression: _Z = X(X +7) is

A: Boolean Algebra is used to represent and analyze digital circuits. In Boolean algebra each variable…

Q: iven the topologu in Figure-1, answer the following: DeviceA Priority=0 MAC: 3.3.3.3 Port A1 Port A2…

A: Ans:-

Q: By convention only, either the first usable address or the last usable address in a network is…

A: IP addressing and network management have certain conventions and best practices to facilitate…

Q: Q.2 Find the DS-SS codes for 6 users system.

A: The answer is

Q: Enumerate the key parameters to monitor in a WAN.

A: A wide area network (WAN) is a large computer network that connects computer groups over long…

Q: Q2) Compare between packet switch network and circuit switch network in terms of delay, packet loss,…

A: A packet switch network is connectionless while circuit switch network is connection oriented…

Q: How frequently does the Network Interface Card (NIC) go down? In minutes per year, what proportion…

A: A network interface card (NIC) is an expansion card for a computer that offers networking features.…

Q: Start Declare variables idno, msg, location, dept budget Input idno, location, dept, budget…

A: Here is the explanation :  The program given above is the simple program  To ease the process i had…

Q: Explain how to avoid packet loss at the output ports.

A: How to Repair Packet Loss in Six Easy Steps: Look at the physical connections. Make sure your…

Q: How frequently does the Network Interface Card (NIC) go down? In minutes per year, what proportion…

A: Introduction: A Network Interface Card (NIC) is a computer expansion card that allows a computer to…

Q: How frequently does the Network Interface Card (NIC) go down? In minutes per year, what proportion…

A: Introduction: A network interface card (INC) is an expansion card for a computer that offers…

Q: 5. Explain the router boot-up process.

A: The router boot-up process contains three main steps: POST (Power On Self Test) Find IOS and load…