The purpose of using modulo 2 arithmetic in computing an FCS is to detect transmission errors through simple and efficient calculations. It provides a checksum that can be used to verify data integrity, detecting common errors like single-bit and burst errors. This method does not require handling carry operations, simplifying implementation.
Explanation:The purpose of using modulo 2 arithmetic in computing a Frame Check Sequence (FCS) is to provide error detection capability when data packets are transmitted over a network. Modulo 2 arithmetic is a simple, efficient method of calculating a type of checksum that can be used to verify the integrity of the transmitted data. By performing bitwise exclusive OR (XOR) operations on the data bits, modulo 2 arithmetic generates a value that can be appended to the data. When the data is received, the same operations are performed, including the FCS. If the result is zero, it is assumed that the data has not been corrupted during transmission.Modulo 2 arithmetic is used because it resembles binary addition without carry. It simplifies the hardware or software implementation since handling carry operations is not required. Also, modulo 2 arithmetic can detect common errors such as single-bit errors and burst errors that can occur in communication channels, providing a simple yet robust way to ensure data integrity. This method is commonly used in network protocols, for example, in the Cyclic Redundancy Check (CRC).
Which ipv4 ip class provides for 126 unique networks, each having up to 16,777,214 hosts?
The part of the data bus that runs between the microprocessor and ram is called the _______ bus.
The part of the data bus that runs between the microprocessor and RAM is called the data bus. It facilitates data transfer within the computer, allowing components to communicate efficiently.
The data bus transfers data to and from the data registers of various system components, including the CPU and RAM. It serves as the central means for communication within the computer system, allowing different components to share and exchange information seamlessly.
Types of Buses in Computer Architecture
There are three main types of buses in a computer system:
Data bus: Transfers data between the CPU, memory, and other components.Address bus: Carries the address of the data locations that the CPU wants to access.Control bus: Transmits control signals to coordinate and manage the operations of the computer components.The front surface of the CCD is called the _________
What is an advantage of network devices using open standard protocols?
What is the process called that determines how bits are represented on the medium?
Monochrome refers to the use of one color in various shades and tints
True
False
True?
what does api stand for
What is the command for opening a spreadsheet object in a separate spreadsheet window
Answer:
Worksheet Object > Open
Explanation:
In the computerized environment, a command is a representation that literally commands and determines an action that the computer must perform. This command is usually performed by the computer user himself, however some software can perform this action.
An example of a command is the "Worksheet Object> Open" which is used when you want to open a spreadsheet object in a separate spreadsheet window.
Under what circumstances would it be appropriate to use the sentence method of note taking, and what are the advantages and disadvantages of this method?
It will be appropriate to use the sentence method when the lesson do not follow any clear structure or when information collected does not need reviewing.
Let understand that "Note taking" refers to writing down of pieces of information in a systematic way such in a lecture or a discussion.
The Sentence method of Note taking is not the best because its only takes down salient point and are mostly use when there are no other options available of writing down the full information.The advantages of Sentence method includes:
It is very efficient when used during live lectures or discussion.It is versatile to used for any class and subject. The style is very easy to learn and use.The disadvantages of Sentence method includes:
The process of review after class is time-consuming. The main concepts will be difficult to distinguish from small details.Its requires quick handwriting skills which could be difficult.Learn more about Note taking here
brainly.com/question/18740514
The unique address for a particular web site is the ________.
During which stage of technical design are prototypes built
The term hard drive refers collectively to hard disks and ______.
Answer:
SSD's
sorry im so late
Which four of the following hardware components are used to enable networking and are not part of a standalone computer? NIC protocols hub monitor mouse router switches printers
Answer:
NIC, hub, router, and switches
Explanation:
NIC (or network card) has the function to prepare, send and control data to the network. A network card serves as a physical interface between the computer and the cable. It prepares data output from the computer to the network cable, transfers it to another computer, and controls the flow of data between the computer and cable. It also translates the data coming from the cable and converts it into bytes, so that the computer's Central Unit understands it.Hubs are used to connect the various devices that make up a network, computers, printers, or others. The term hub is used to refer to a network device that connects computers to each other, but in reality it also serves as a repeater, because it passes or repeats all the information it receives to all its ports.A router is a device that connects several normally different segments on a single network. Once a router is turned on, it can make smart decisions about how to get the data to its destination based on the information it gets from the network itself.Switch - Like the hub, the switch connects multiple segments of a network, but with one major difference: while a hub distributes information across all ports simultaneously, the switch establishes a direct link between the sending device and the receiving device. .How many bits would you need if you wanted to have the ability to count up to 1000?
Answer:
10 bits
Explanation:
it would be ten bits in total
What is the largest number representable by an unsigned 32 bit integer?
What is the processor on a video card called? select one:
a. gpu
b. cpu
c. gddr
d. mpu?
It is okay to perform experiments without your teacher's permission. This shows creativity.
Question 2 options:
True
False
Sandie is writing a report for her environmental science class. She has asked her older sister who is away at college to proof her writing and add comments to point out errors and areas that could be improved. What is the most efficient way for Sandie and her sister to collaborate on the document?
Answer:
Sandie should share the document in OneDrive and give her sister permission to edit the document.
Which part of the chipset is the fast side?Which motherboard component is the most likely cause of the problem listed below? A computer repeatedly displays the incorrect date and time after being powered on.
Java compiler translates java source code into ________. question 11 options:
Answer:
bytecode
Explanation:
Java compiler translates java code into an intermediate representation called bytecode. The bytecode in turn is executed on a Java Virtual Machine (JVM). The structure of the bytecode is standardized and forms part of the JVM specification.
This is different from other programming languages like C/C++ where the source code is compiled to executable which runs directly on the processor.
Java compiler translates java source code into Bytecode.
Bytecode is a low-level representation of the Java code that is platform-independent.
It is a set of instructions that can be executed by the Java Virtual Machine (JVM).
When you compile Java source code using a Java compiler, it converts the human-readable Java code into bytecode, which can then be executed by the JVM on different platforms, such as Windows, macOS, or Linux.
The JVM interprets and executes the bytecode to run the Java program.
To learn more on Java programming click:
https://brainly.com/question/33333142
#SPJ6
Before text can be formatted, you must first _____.
Operating system software also called a(n) ____ manages computer hardware and software
Which of the following STEM discoverers is known for creating complex computational physics to develop computer models to simulate fluid movement? Edison Fedkiw Gates Hawking
Ronald Fedkiw is known for his research on computational physics focusing on developing computer models to simulate fluid movement. He has been awarded two Academy Award for helping out technicians and engineers to create visual effects for their movies. He is currently a professor in Stanford.
Answer:
Ronald Fedkiw
Explanation:
What does AAC stand for?
Describe three ways to protect the computer and all peripheral devices from damage
Here are three ways:
Cleaning: as applied
to most things in our lives, cleaning also applies to protecting peripheral
devices. To ensure the smooth running of such devices one needs to clean the
dust and dirt from these devices once in a while. Make sure you disconnect the
device before you eject it from the system.
Follow instructions: Most devices come with a safety guide
and instructions manual, always use the recommended settings for the smooth
running of your system. These recommendations usually come from the
manufacturer and are reliable.
Surge suppressor/protector: One of the major issues faced by the
users is faults caused by power surges. One needs to make sure to use a Surge Suppressor/Protector
connected with the system to make sure it will not damaged with power fluctuations.
In a database, a table can be defined as a data category.
a. True
b. False
Answer:
True ( A )
Explanation:
A database is a collection of information in an organised format and these data is collected, organized and stored electronically either in the computer system or an external electronic device such as flash drives and hard disks.
A database is made of tables, involving rows and columns. these depends on the type of database as well which could be a relational, object -oriented or text base database. for a database containing Tables and other forms of information the table in the database can be called or classified as a data category found in the database system.
Users with visual or hearing impairments, or who lack the full use of their hands, need web pages that are ____.
In ipv4 addressing, each ip address is a unique ____ number. a. 12-bit b. 32-bit c. 64-bit d. 128-bit
To join two or more objects to make a larger whole is to _____________ them.
a.
regulate
b.
compliment
c.
integrate
d.
correlate
Answer:
C) Integrate
Explanation:
Got it right on Edge :D
Which part of a window lets you see a fileâs contents without opening the file?