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Ugo [173]
3 years ago
6

According to which virtue do you need to secure information by limiting computer access to authorized personnel only?

Computers and Technology
1 answer:
stealth61 [152]3 years ago
7 0

The answer is A : 256 or 2 to the 8th power different combinations.  In EBCDIC (Extended Binary Coded Decimal Interchange Code).  It is an 8-bit code allowing 256 possible combinations of textual symbols.  (2 to the 8th power = 256)

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Where is the following banks that is listed?
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3 years ago
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Fill in the blank: the final step of the dhcp discovery process is known as ______. Multiple choice, shuffle.
Ugo [173]

The configuration procedure moves into its final stage once the DHCP server has received the DHCPREQUEST message from the client. An acknowledgement packet, or DHCPACK, is sent to the client at this step.

<h3>What final step of the DHCP discovery process?</h3>

After selecting the proper IP address, the server sends the client an OFFER packet, and the client replies with a REQUEST packet. The process ends with the server sending an ACK packet to confirm that the client has received an IP address.

Therefore, DHCP may dynamically issue IP addresses to any Internet-connected device, node, or client computer.

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6 0
1 year ago
Which operating system function has a steeper learning curve and can potentially break the system without careful use of its ope
grandymaker [24]

Answer:

4. Command line interface (CLI)

Explanation:

An operating system is a system software pre-installed on a computing device to manage or control software application, computer hardware and user processes.

This ultimately implies that, an operating system acts as an interface or intermediary between the computer end user and the hardware portion of the computer system (computer hardware) in the processing and execution of instructions.

Some examples of an operating system on computers are QNX, Linux, OpenVMS, MacOS, Microsoft windows, IBM, Solaris, VM etc.

A Command line interface (CLI) refers to a text-based user interface that allow users to operate a software application or program, as well as manage and execute operating system functions by typing standard line of commands into the text-based user interface with a real-time response.

Basically, the CLI is solely text-based and as such requires a thorough knowledge and understanding of global commands, as well as administrative privileges in some cases.

<em>Hence, the operating system function which has a steeper learning curve (more difficult to learn) and can potentially break the system without careful use of its operations is the Command line interface (CLI). </em>

3 0
3 years ago
Assume that word is a variable of type String that has been assigned a value. Assume furthermore that this value always contains
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Answer:

   String word = "George slew the dragon";

   

   int pos = word.indexOf("dr");    

   String drWord = word.substring(pos, pos+4);

   

   System.out.println(drWord);

Explanation:

Assuming dr is always there, we don't have to check the validity of 'pos'. Normally, you would!

5 0
4 years ago
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Only the root user can modify a file that has the immutable attribute set.
Vladimir79 [104]
False if the roots modify it’s capable of it’s attributed set
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