1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Svetradugi [14.3K]
3 years ago
9

____ occurs when two nodes simultaneously check a channel, determine that it is free, and begin to transmit.

Computers and Technology
1 answer:
rewona [7]3 years ago
6 0
A collision <span>occurs when two nodes simultaneously check a channel, determine that it is free, and begin to transmit.</span>
You might be interested in
What is Sleep mode? Check all of the boxes that apply.
Liula [17]
Sleep mode (or suspend to RAM) is a low power mode for electronic devices such as computers, televisions, and remote controlled devices. These modes save significantly on electrical consumption compared to leaving a device fully on and, upon resume, allow the user to avoid having to reissue instructions or to wait for a machine to reboot. Many devices signify this power mode with a pulsed or red colored LED power light
Hibernation Edit
Main article: Hibernation (computing)
Hibernation, also called Suspend to Disk on Linux, saves all computer operational data on the fixed disk before turning the computer off completely. On switching the computer back on, the computer is restored to its state prior to hibernation, with all programs and files open, and unsaved data intact. In contrast with standby mode, hibernation mode saves the computer's state on the hard disk, which requires no power to maintain, whereas standby mode saves the computer's state in RAM, which requires a small amount of power to maintain.

Hybrid sleep Edit
Sleep mode and hibernation can be combined: the contents of RAM are first copied to non-volatile storage like for regular hibernation, but then, instead of powering down, the computer enters sleep mode. This approach combines the benefits of sleep mode and hibernation: The machine can resume instantaneously, but it can also be powered down completely (e.g. due to loss of power) without loss of data, because it is already effectively in a state of hibernation. This mode is called "hybrid sleep" in Microsoft Windows other than Windows XP.

A hybrid mode is supported by some portable Apple Macintosh computers,[1] compatible hardware running Microsoft Windows Vista or newer, as well as Linux distributions running kernel 3.6 or newer.

ACPI Edit
ACPI (Advanced Configuration and Power Interface) is the current standard for power management, superseding APM (Advanced Power Management) and providing the backbone for sleep and hibernation on modern computers. Sleep mode corresponds to ACPI mode S3. When a non-ACPI device is plugged in, Windows will sometimes disable stand-by functionality for the whole operating system. Without ACPI functionality, as seen on older hardware, sleep mode is usually restricted to turning off the monitor and spinning down the hard drive.
5 0
2 years ago
HELP ME ASAP PLS BEING TIMED
kkurt [141]

Answer:

It would be considered cheating.

Explanation:

Any type of electronic use is considered cheating because you can look up the answers on the same phone or text someone for the answer. And so, Text messaging during a test is cheating because of the fact that is convenient to the cheater and not convenient to the teacher that is grading.

8 0
3 years ago
Read 2 more answers
A storage location in the computer's memory that can hold a piece of data is called:
Zigmanuir [339]

Answer:

b. a variable

Explanation:

A variable holds a specific type of data

3 0
3 years ago
RSA encryption relies on
oee [108]

Answer:

the difficulty in factoring large numbers

 a public key that the server and the user’s computer know

 

the use of prime numbers

a private key that only the server knows

Explanation:

ege 2021

5 0
2 years ago
What are two key elements of describing the environment?​ a. ​ Communication protocols and security methods b. ​ External system
pashok25 [27]

Answer:

B. External systems and technology architecture.

Explanation:

In such environment, you have to know what external systems are in place so have proper communication with External Systems whether be in message format or web/networks, Communication protocols, Security methods, Error detection and recovery,

Additionally, it consits of technology architecture so conforming to an existing technology architecture helps us discover and describe existing architecture

3 0
3 years ago
Other questions:
  • Image files are grouped into two categories: _____.
    5·1 answer
  • Skinner designed a soundproof apparatus, often equipped with a lever or bar, with which he conducted his experiments in operant
    9·1 answer
  • A company decides to reduce its IT labor force by hiring an external company to manage various aspects of IT administration, suc
    6·1 answer
  • Type the correct answer in the box spell all words correctly
    8·1 answer
  • Enterprise systems help managers and companies improve their performance by enabling them to __________.
    7·1 answer
  • Signs of mastery include?
    10·1 answer
  • 1. Write an expression whose value is the result of converting the str value associated with s to an int value. So if s were ass
    12·1 answer
  • You are adding a new 500 GB hard drive to your computer. The hard drive must be formatted with a file system to organize files i
    8·1 answer
  • How does the quantity of data affect the accuracy of an experiment?
    7·1 answer
  • What does a companys code of ethics cover
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!