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:
The performance of a computer system is dependent on the hardware components and the type of applications running on the system.
Explanation:
Computer systems are only as efficient as the components. If the components are poor in performance, the computer system works poorly and it is so for good system components.
Adding multi-core, multi-threading system processor and a faster storage like the solid state drive, and upgrading other hardware components based on the applications that needs to run in the system, the computer works efficiently and fast.
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copyright is the exclusive legal right, given to an originator or an assignee to print, publish, perform, film, or record literary, artistic, or musical material, and to authorize others to do the same.
trade mark is A trademark, trade mark, or trade-mark is a recognizable sign, design, or expression which identifies products or services of a particular source from those of others, although trademarks used to identify services are usually called service marks.
