Answer:
UPDATE acctmanager WHERE amid = 'J500';
Explanation:
The statement written above is not valid SQL statement because there is no SET after UPDATE. Update is always used with SET.If you are updating something then you need to specify the value with which that value should be replaced.
UPDATE acctmanager SET amname = UPPER(amname);
This statement does not contains WHERE clause but it will run all the values of amname column will get updated in the table acctmanager.
Answer:
DVI is the oldest out of the four.
Explanation:
DVI and VGA are the oldest, but DVI is oldest and least desirable to use since it is outdated.
Answer: E-mails
Explanation:
An E-mails is one of the type of digital message and also known as the dominant communication tool which is used for in the form of document in an organization where we can used it in different ways are as follows:
- Communicating with other employees related to rules and regulations of an organization
- Making various types of recommendations
- Used for an inquiry purpose
- providing various types of current status and new updates
According to the given question, Emails is one of the type of tool that is used as the communication medium and it is one of the flexible message delivery options which is widely used by an organizations.
Answer:
Windows 8.1 Core
Explanation:
In this particular example, we're going to use Windows 8.1 Core, is the most basic of the window's family, in this case, only we need an OS to connect the hardware with the cloud computing for security and is not necessary another license, in addition, Windows 8.1 core is easiest to use, is so friendly with the user.
Answer:
A. the ability to quickly restore service following a service failure and provide compensation.
Explanation:
Systems like servers are bound to fail at some point. This is because, it either has running parts or electronic components that could overheat or get shorted due to external or internal malfunction.
The ability of system to quickly restore services and operation after it experiences a total system failure is called system recovery.
