A hypothetical company that needs an information system is Memphis drilling and construction company.
<h3>What is the size of a project?</h3>
This is known to be the the number of firms taking part in the project and thus in the case above, it is small project.
In terms of Staff/experts availability, there are experts from the mining industry with years of experience, soil survey analyst as well as other minor staff.
In terms of System level of criticality, it is big because the extent to drilling will make use of the information system and other major decisions made.
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Answer:
Option B: DNS
Explanation:
Domain Name Server (DNS) is analogous to a phone book where people can look up a person name through numerical phone number. A DNS server is a database that host a database of public IP addresses (e.g. 64.233.160.0) and their associated hostname (e.g. google.com).
Whenever we type domain name in the address bar of our browser (e.g. google.com), that domain will be delivered to DNS server. Inside DNS server the URL will be mapped with its corresponding IP address making it possible for the web request to reach the the target server.
<span>The question has a few multiple choices one can choose from;
</span><span>A. Debit cards allow you to draw funds directly from your checking account.
B. Debit cards typically offer greater fraud protection than credit cards.
C. Debit cards never require a signature to finalize a purchase like credit cards.
D. Debit cards charge higher interest rates on purchases than credit cards</span><span>
The Answer is (A) Debit cards allow you to draw funds directly from your checking account.
Checks were replaced by Debit cards as a way of paying for goods or drawing funds from your checking account. Since your debit card comes with your checking account, its simplicity will work nearly everywhere a credit card works. Adding a credit card to your checking account is just adding a layer of complications to your finances.
The fact that a debit card draws on money you already have, those who spend a lot would do well with debit cards and avoid the temptation of credit.</span>
Answer:
False
Explanation:
Relational Database are only two dimensional (not three dimensional).
Note: Relations are two dimensional tables in relations databases.
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