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Zigmanuir [339]
4 years ago
11

Which two fields in an Ethernet frame help synchronize device communica- tions but are not counted toward the frame’s size?

Computers and Technology
1 answer:
sukhopar [10]4 years ago
4 0

Answer:

Preamble and SFD (start frame delimiter) fields help synchronize device communication but are not counted toward the frame's size.

Explanation:

Preamble is a seven byte (56 bits) field which is first field in Ethernet frame followed by SFD (start frame delimiter) which is 1 byte (8bits) long field it marks the end of preamble field and start of Ethernet frame and supports byte level synchronization.

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Discuss, in brief thedifferent variations of BLAST. (Maximum 5 innumber)
schepotkina [342]

Answer:

Five variations od BLAST are as following:-

  1. BLASTP
  2. BLASTX
  3. TBLASTX
  4. BLASTN
  5. TBLASTN

Explanation:

BLASTP - Searches a protein database with a protein sequence.

BLASTX - This program searches protein database using a translated nucleotide sequence.

TBLASTX - Searches DNA databases using a protein query.

BLASTN -Searches a nucleotide sequence against DNA database.

TBLASTN - Searches nucleotide sequence to a DNA database.

5 0
4 years ago
Describe any four rights of users of information systems.
riadik2000 [5.3K]

Four Rights of users of information system are the following;

<span>·         </span>Protection from viruses, worms and other threats

<span>·         </span>User should have an effective training

<span>·         </span>The user should have a reliable system development as well as maintenance

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8 0
4 years ago
Question 12 (1 point)
QveST [7]

Answer:

margins

Explanation:

the definition margins are the edges

8 0
3 years ago
Which tool uses images and other visual elements to provide artistic
timofeeve [1]

Two of the tool that uses images as well as other visual elements are;

Adobe Illustrator and Adobe Photoshop.

<h3>What are tools for designing?</h3>

Designing tools are the software that is been use to provide artistic inspiration  and used for different purpose of design.

These tools are very interesting and they provide artistic inspiration to programmers who are designing a program.

Learn more about tools at:

brainly.com/question/11013757

3 0
3 years ago
In a printer, the number of ____ affects the quality of printed output. select one:
e-lub [12.9K]

Answer:

Dots per Inch

Explanation:

Dots per Inch (DPI) in print is dependent on how you want your final image to look. It is the amount of resolution in picture. The logic is pretty simple. The more you are able to squeeze your dots per inch in an image, the more the image becomes crisp and sharp and vice versa. Consequently, it will result to a high resolution which will again translate to more sharpness.

8 0
3 years ago
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