EBK MINDTAP COMPUTING FOR DEAN/ANDREWS/
7th Edition
ISBN: 9781305658943
Author: ANDREWS
Publisher: VST
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Expert Solution & Answer
Chapter 3, Problem 1RQ
Program Description Answer
The Transmission Control Protocol (TCP) header is Layer 4 device that is used to read and process.
Hence, the correct answer is option “B”.
Expert Solution & Answer
Explanation of Solution
TCP:
- TCP is an internet protocol used for exchanging of data between the sender and the receiver. It is a secured protocol for transferring the data.
- When the sender sends data to the receiver, he/she waits for the acknowledgement from the receiver.
- If acknowledgement is received then the next data packet will be sent and the process continues till all the data packets are sent.
- If acknowledgement is not received then the receiver is assumed as hacker or intruder and the connection will be removed.
Explanation for incorrect options:
IP:
Internet protocol is a process or protocol in which data is transferred between the computer systems through internet. Each computer system has its own IP address to send or receive the required data.
Hence, the option “A” is wrong.
ARP:
- Address Resolution Protocol (ARP) is a significant protocol that holds the TCP/IP networks.
- ARP receives an IP address from IP datagram and converts it into the suitable medium access control (MAC) layer address for distribution on a Local Area Network (LAN).
Hence, the option “C” is wrong.
HTTP:
- The web application uses Hyper Text Transfer Protocol (HTTP) as application layer protocol.
- HTTP is an application protocol for distributive, collaborative, and hypermedia
information systems.
Hence, the option “D” is wrong.
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// Tasks:
C tot
Shore
Run
Task 1: Create a class "Student" with attributes name, age, and grade. Add
methods to set and get these values.
Task 2: Implement a class "BankAccount" with deposit and withdraw methods,
ensuring balance does not go negative.
Task 3: Develop a class "Circle" that calculates its area and circumference
given the radius.
Task 4: Implement a class "Book" that stores title, author, and price, and
allows updating and displaying book details
42
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2 = 16
25
32-5
Subnetting
=
27
Problem 8
Number of needed subnets 5
Network Address 172.50.0.0/27
Address class
B
Default subnet mask
255.255.0.
.
Custom subnet mask 255.255.255.229
Total number of subnets
Total number of host addresses
Number of usable addresses
Number of bits borrowed
3
8122
8120
What is the 4th
subnet range?
What is the subnet number
for the 5th subnet?
What is the subnet
broadcast address for
the 6th subnet?
What are the assignable
addresses for the 3rd
subnet?
Problem 4
Number of needed subnets 750
Network Address 190.35.0.0
joy worl
Subnetting
Show your work for Problem
Address class
B
Default subnet mask 255.255.0.0
Custom subnet mask 255.255.255.122
Total number of subnets
1024
Total number of host addresses
Number of usable addresses
Number of bits borrowed
What is the 15th
subnet range?
What is the subnet number
for the 13th subnet?
What is the subnet
broadcast address for
the 10th subnet?
What are the assignable
addresses for the 6th
subnet?
64
65,536
62
32,768
8
10
16,384
512
1,024
2,048
4,096
8,192
16,384
32,768
65,536
256 128 64 32 16
8,192
4,096
2048
1024
512
128 256.
32 16 8 4 2 1
0
0
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4
91 8
32 64
+9 821
32 16 8 4
Number of
Hosts
Number of
Subnets
Binary values
190. 35
Solve with the right pictures
00
99999
Chapter 3 Solutions
EBK MINDTAP COMPUTING FOR DEAN/ANDREWS/
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