Which of the following best describes the concept behind Web 2.0

Assume that a program uses the named constant PI to represent the value 3.14. The program uses the named constant in several sta

mihalych1998 [28]

Answer:

The advantage for the above condition is as follows:-

Explanation:

If a user creates a defined constant variable and assigns a value on its and then uses that variable instead of the value, then it will a great advantage.
It is because when there is a needs to change the value of that variable, then it can be done when the user changes the value in one place. There is no needs to change the vale in multiple places.
But if there is a value in multiple places instead of a variable and there is no constant variable, then the user needs to change the value in multiple places.

7 0

2 years ago

Instead of sending an entire file in one big chunk across the Internet, __________ is used which dices the file up into little

azamat

Answer:

TCP/IP

Explanation:

TCP/IP which stands for Transmission Control Protocol and Internet Protocol are network protocols which divide your message into smaller chunks or fragments known as network packets and sends them out onto the Internet. When the chunks arrive at the intended destination, TCP/IP on the receiving end reassembles the network packets into the original message.

TCP/IP are the main protocols used for sending data over the internet.

7 0

1 year ago

What are the differences between a policy, a standard, and a practice? What are the three types of security policies? Where woul

hjlf

Answer:

The difference between a policy, a standard and a practice is as follow:

Policy: It can be defined as the written instructions that describe proper behavior.
Standard: It can be defined as the detailed statement of what must be done to comply with policy.
Practice: It can be defined as the examples of actions that would comply with policy.

The three types of security policies are:

Enterprise Information Sec. Policy (EISP) : High level policy that sets the strategic direction, scope, and tone for the organization's security efforts. Use: It is used to support the mission, vision and direction of the organization and sets the strategic direction, scope and tone for all security efforts

Issue Specific Sec. Policy (ISSP) : An organizational policy that provides detailed, targeted guidance to instruct all members of the organization in the use of a resource, such as one of its processes or technologies. Use: It is used to support routine operations and instructs employees on the proper use of these technologies and processes

System Specific Sec. Policy (SysSP): Organizational policies that often function as standards or procedures to be used wen configuring or maintaining systems. SysSPs can be separated into two general groups-managerial guidance and technical specifications- but may be written as a single unified document. Use: It is used as a standard when configuring or maintaining systems.
ISSP policy would be needed to guide the use of the web, email and use of personal use of office equipment.

3 0

1 year ago

Which of the following is not true of how computers represent complex information

mote1985 [20]

Answer: c. Depending on context the same sequence of bits may represent different types of information.

Explanation:

The options for the question are:

A. Computing devices use patterns of bits to represent complex information

B. Abstraction helps represent complex information by surfacing complexity that might otherwise be hidden

C. Depending on context the same sequence of bits may represent different types of information

D. Common abstractions that are represented by computing devices include numbers, characters, and color.

The following are true of how computers represent complex information:

• Computing devices use patterns of bits to represent complex information

• helps represent complex information by surfacing complexity that might otherwise be hidden

• Common abstractions that are represented by computing devices include numbers, characters, and color.

Therefore, the option that is not true of how computers represent complex information is that "depending on context the same sequence of bits may represent different types of information".

5 0

1 year ago

Read 2 more answers

During which stage does the central processing unit analyze the instruction and encode it in the form of a number, and then gene

guapka [62]

Answer:

<em>a. fetch</em>

Explanation:

<em>The device collects a program command from its memory during the run cycle of the fetch. </em>

It then defines and performs the activities needed for that command. The CPU continuously repeats the cycle of fetching, decoding, and executing a command while the computer is switched on.

4 0

2 years ago