Disabling unused ports and interfaces.
Securing administrative access.
Router hardening means that the router is secured against attacks as best as possible. Router hardening is one among the three areas of router security that must be maintained to secure an edge router at the network perimeter. Basically, router hardening secures from tough-to-crack passwords, to the shutting down of unnecessary interfaces, ports, and services. Look for any unused router interfaces and disable them by issuing the shutdown command. Disabling unused services typically include BOOTP, CDP, FTP, TFTP, PAD, and a few others. You can also disable administrative and management protocols currently not being like HTTP or HTTPS, DNS, and SNMP.
Answer:
C. 40
Explanation:
The code uses IF and ELSE statements to carry execute a block of code if any of the statements hold true
OrderTotal here is greater than 100, and this allows the second IF ELSE block to be executed.
The code to be executed is discountAmount = OrderTotal * 0.2
This will be discountAmount = 200 *0.2
therefore, discountAmount = 40.
Answer:
It helps to put the code in to your working memory and you will have a greater ability to problem solve.
Explanation:
If your just a beginner, then writing the code out your self will help you learn what each line means. Also, you will see the effects that each line has. Of course, this is really dependent on how much code you've written before and how much code your dealing with.
I will help with as many as I can! :)
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16. Slogans
17. Website Design and Development Process
18. Planning
19. (This question is the same as question 18 so I am at a loss here, sorry)
20. Confuse users, believing it is a hyperlink.
I apologize for the wait. I was trying to double check my sources. Also, I apologize in advance if something is wrong.
Answer:
<em>DBMS Performance
</em>
Explanation:
Database tuning <em>defines a range of activities that are used to maximize and homogenize a database's output.</em>
This typically coincides with query tuning, but applies to database file layout, DBMS software selection, and database environment setup (operating system, CPU).
Database tuning helps to optimize the use of machine resources in order to carry out work as efficiently and quickly as possible.
Many systems are built to handle their use of system resources, but there is still plenty of space for enhancing their performance by tailoring their server and DBMS settings and configuration.
