Answer:
Executing multivalued attribute in
database:
Multivalued attributes are not directly
implemented in Relational Database,
instead of that follow the below possible
actions:
Explanation:
Multivalued Attributes
A multivalued attribute of an entity is an attribute that can have more than one value associated with the key of the entity. ... If attributes are restricted to be single valued only, the later design and implementation decisions will be simplified.
Example:
Consider a person can have multiple
degrees values like BSC, MCA and these
values can be stored in single attribute in a
database.
The LinkedIn Answers is a component of LinkedIn that allows
you to get fast and accurate solutions to your questions. It provides a forum
through which you can demonstrate your expertise by offering info to your
network. You should use LinkedIn answers to ask and answer questions.
Essentially, you should use it to provide examples to your work product,
decision making skills, and on an interactive basis.
The camera that <span>is a high-end digital camera that has interchangeable lenses and uses a mirror to display on its screen an exact replica of the image to be photographed is called an SLR. Hope this answers the question. Have a nice day.</span>
Answer: External
Explanation: External search could be explained as the additional information gathered beyond an individual's personal knowledge or experience in a bit to influence the individual's decision on a particular product or topic. This additional information could include; information sought from friends and families, online or internet research on relevant site, blogs or publications.
Therefore, a buyer who asks a friend, checking the internet or visiting a showroom or make other enquiries beyond his personal knowledge in other to make buying decision is making an external search.
Answer:
The buffer has room for 499 characters (you always have to reserve 1 for the terminating \0 character).
The code copies all characters passed in the commandline (argv[1]) into this buffer without checking. If there are more than 499 characters supplied, these will be copied into a memory location that is not intended for it. This will probably cause your program to crash, but if the extra data is somehow executed by the processor as if it were a program, this could be a way to sneak a virus into your computer.
So, while copying data, it is important to always limit the maximum amount to the allocated space.
