Response packets were mcq

Last updated on Response packets were mcq 22, Humans access information online through domain names, like nytimes. Web browsers interact through Internet Protocol IP addresses. Each device connected to the Internet has a unique IP address that other machines use to find the device.

Explanation: The RSC is a standard interface for serial data transmission that defines the protocol and physical interface for transmitting serial data fairly easily between associated appliances and computers. Explanation: The star topology is the best network topology for large businesses because it is simple to control and coordinate from the central computer. Explanation: Double duplex is not a legitimate channel for transmission in computer network. Explanation: The parity bit is also known as the check bit, and has a value of 0 or 1. It is used for error detection for blocks of data.

Response packets were mcq

Last updated on Jan 23, What is the term for a cyber-security attack that targets multiple interconnected devices simultaneously to create a large- scale attack network? Key Points. Additional Information. Mechanism to protect private networks from outside attack is. The correct answer is Firewall. A network-based intrusion or detection system NIDs is used to monitor and analyze network traffic to protect a system from network-based threats. A NIDS reads all in bound packets and searches for any suspicious patterns. When threats are discovered, based on its severity, the system can take action such ass notifying administrators, or barring the source IP address from accessing the network. This type of IDS is called network based since it monitors network traffic in real time. Additional Information An Intrusion Detection System IDS is a monitoring system that detects suspicious activities and generates alerts when they are detected. Based upon these alerts, a security operations center SOC analyst or incident responder can investigate the issue and take the appropriate actions to remediate the threat. Has functions are used to produce the message digests which are then encrypted with a private key to get:. The correct answer is Digital signature. Which of the following is an attack in which the user receives the unwanted amount of e-mails?

RISF Constable. This loss of energy is called Attenuation.

PART A 1. Protocol used for mapping the physical addresses to logical address is A. ARP B. RARP C. ICMP D. Protocol used to resolve the logical address to an ethernet address A. Routing and switching B.

No student devices needed. Know more. What method can be used by two computers to ensure that packets are not dropped because too much data is being sent too quickly? What process is used to place one message inside another message for transfer from the source to the destination? A web client is sending a request for a webpage to a web server. From the perspective of the client, what is the correct order of the protocol stack that is used to prepare the request for transmission?

Response packets were mcq

This is helpful for users who are preparing for their exams, interviews, or professionals who would like to brush up on the fundamentals of Address Resolution Protocol ARP. A logic address is used to send or receive messages in most cases of computers or applications. However, the communication relies upon Physical address i. To make the devices communicate, our intention is to get the MAC destination address. For this purpose, ARP was introduced. This protocol is responsible for translating IP into Physical Addresses.

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CG Police SI. Bhulekh Maharashtra. Which of the following is not a type of frame in HDLC? Answer Detailed Solution Below Option 4 : none of the options. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. What is the purpose of the DHCP server? BEL Trainee Engineer. WB Police. Navy AA. SBI SO. Oil India Grade 3. NICL Assistant. Which of the following technology uses wireless communication mode to exchange data or transfer data between several mobiles in the short-range?

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Gujarat Police. TOL D. Haryana SET. ISRO Technician. MP Police Constable. Network Security Question 5 Detailed Solution. RRB Paramedical Staff. Railways Exams. It is possible to block entire traffic by blocking all the traffic on port number Flag C. Multiple-choice questions 1. Request is routed to the DNS which is managed by internet service provider. MP Mahila Supervisor. Interface call c. If TCP connection has been established, a host is only allowed to send an amount of data equivalent to 1 MSS before waiting for acknowledgement.