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valentina_108 [34]
2 years ago
12

A variable must have its type declared but it is not required to be initialized prior to first use.

Computers and Technology
1 answer:
chubhunter [2.5K]2 years ago
3 0

Answer:

The correct answer for the given question is option(A).

Explanation:

variable are the storage area which value is change during the execution of program

to declared any variable we use the following syntax

datatype variablename ;

for example

int a1;// declared variable a1 of type integer

a1=90; // initialized variable a1

To declared any variable it does not mendatory  to intialized that vaiable at that time but when we using any variable it mendatory  to intialized that variable.

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Add definitions for the following keywords to your glossary of words.
lianna [129]

Answer:

wifi=a facility allowing computers, smartphones, or other devices to connect to the internet or communicate with one another wirelessly within a particular area.

bandwidth=a range of frequencies within a given band, in particular that used for transmitting a signal.

The bit is the most basic unit of information in computing and digital communications. The name is a contraction of binary digit. The bit represents a logical state with one of two possible values. These values are most commonly represented as either "1" or "0", but other representations such as true/false, yes/no, +/−, or on/off are commonly used.

A megabit is a unit of digital information with prefix mega (symbol M). And it is equal to one million bits. It also means 106 bits or 1,000,000 bits. ... The unit symbol of megabit is Mbit. You can convert megabit to other units of data using our tool.

The gigabit is a multiple of the unit bit for digital information or computer storage. ... 1 gigabit = 109bits = 1000000000bits. The gigabit has the unit symbol Gbit or Gb. Using the common byte size of 8 bits, 1 Gbit is equal to 125 megabytes (MB) or approximately 119 mebibytes (MiB).

The Emergency Broadband Benefit is an FCC program to help families and households struggling to afford internet. The Emergency Broadband Benefit is limited to one monthly service discount and one device discount per household.

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5 0
2 years ago
Allison needs to graph the yearly average snowfall in Alaska. She should use a:
bazaltina [42]

C: bar graph

bar graphs are used to track changes over time, so I would say that C is your best bet

7 0
3 years ago
Read 2 more answers
Amy uses digital devices to listen to music and to watch movies. Which one of these is Mbps a measure of?
posledela

Answer:

Storage Size

Explanation:

the answer to which is better 8 Mbps or 2 MBps? Is 2 MBps (which is 16 Mbps). Using a less common, but more clear notation: which is better 8 Mbit/s or 2 MBps? Answer: 2 MBps, since that is 16 Mbit/s. (Marketing people use this confusion to their advantage if you're not sure which is intended, ask.)

Source http://cs.sru.edu/~mullins/cpsc100book/module02_introduction/module02-05_introduction.html

(if you want to read the full artical.)

8 0
2 years ago
____ policy establishes criteria for classifying and securing the organization's information in a manner appropriate to its leve
pav-90 [236]

Answer:

Correct Answer is (d) Information sensitivity policy

Explanation:

Information sensitivity policy establishes the criteria for classifying and securing the organization's information in a manner that is appropriate to its level of security.

However, other options are incorrect. Server security can be established only on servers and on information/data that is in the server from unauthorized access. While VPN security is used for protecting network and encryption is used to encrypt data from illegal access.

However, only information sensitivity policy is used for classifying and securing organization information to the outside world.

The intention of information sensitivity policy:

The intention of using any information sensitivity policy is to help the employee to determine what information can be disclosed to non-employee, as well as the relative sensitivity of the information that should not be disclosed outside of the company without proper permission or authorization from supreme leadership of an organization.

7 0
3 years ago
True or False: F Layout is better for users who read left to right, but layout is better for users who read right to left.
ipn [44]

Answer:

false

Explanation:

it depends on the user

5 0
2 years ago
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