Answer:
JPG / JPEG best choice and work well on websites
Explanation:
JPEGs contains millions of colors, so this type of file is ideal for photographs.
Best choice for posting on social media channels
Answer:
See explaination for the details of the answer.
Explanation:
A class is a structured diagram that describes the structure of the system.
It consists of class name, attributes, methods and responsibilities.
A mailbox and an email message has some certain attributes such as, compose, reply, draft, inbox, etc.
See attachment for the Model object classes that might be used in the system implementation to represent a mailbox and an email message.
The question is incomplete:
Darius needs to include contact information in an email that he is sending to a colleague . Which option should he choose from the ribbon?
-Attach File
-Attach Item
-Attach Policy
-Attach Signature
Answer:
-Attach Signature
Explanation:
-Attach file is an option that allows you to include any type of file that you need to send in the email.
-Attach Item is an option that allows you to include an element from your email like a message in your inbox to the current one you are writing.
-Attach Policy is not an option.
-Attach Signature is an option that allows you to include a previously created signature with the contact information at the end of the message.
According to this, the answer is that the option that Darius should choose from the ribbon is attach signature because he needs to include contact information.
Answer:
B. The storage structure requires a clock input.
Explanation:
Logic circuits are circuits in electronics that give output based on the logic gate principle and its inputs. It can be a sequential logic circuit or a combinational logic circuit.
Decoders RS latches are combinational logic circuits because they both comprise of a combination of several sequential circuits to make their systems. The difference between decoders and RS latches is that the RS is a storage structure which is made up of flip-flops which require a clock input
Answer:
authentication
Explanation:
At the authentication process, there is a way of identifying a user, this is typically done by having the user enter a valid user name and valid password before access is granted. Here at authentication the process is based on each user having a unique set of criteria for gaining access.
The AAA server have to ascertain by comparing a user's authentication credentials with other user credentials stored in a database. In the event the credentials match, the user is granted access to the network. But on the other hand, If the credentials varies, and authentication fails then network access will be denied.
