HELP ASAP PLZZZZZ

_____________ describes the abstraction of web-based computers, resources, and services that system developers can utilize to im

Vika [28.1K]

Answer:

c. Cloud computing

Explanation:

Cloud computing -

It refers to the on - time need of the computer resource , in order to store data , computing power by the user , is referred to as cloud computing.

It refers to the availability of the data centers to the user .

This method enables the sharing of resources .

Hence, from the information of the question,

The correct option is c. Cloud computing .

6 0

3 years ago

Two routers, R1 and R2, connect using an Ethernet over MPLS service The service provides point-to-point service between these tw

liberstina [14]

Answer: b) R1 will connect to a physical Ethernet link, with the other end of the cable connected to a device at the WAN service provider point of presence.

.d) R1 will forward data link frames to R2 using an Ethernet header/trailer.

Explanation:

Here we have to understand what is MLPS. MLPS is a protocol which identifies the shortest route for the transfer of messages between routers instead of the longest route.

Here we are given a WAN which is a wide area network. Using layer 2 Ethernet service the frames are transmitted across the routers within the WAN.

Option A is incorrect as as connecting the other end of the cable to the R2 would reduce the functionality of the WAN. Option C is incorrect as HDLC header trailer has no effect.

Option B and D are correct as Ethernet header/ trailer has the same size every frame and to maintain the functionality of the WAN one end must be connected to point of presence(PoP).

5 0

3 years ago

Write a program that asks the user for three strings.

Varvara68 [4.7K]

Answer:

good luck djfjjdndnfjfjjfjfdsadd

5 0

2 years ago

When you print ____, the presentation is printed with one or more slides on each piece of paper?

Artist 52 [7]

When you print handouts, the presentation is printed with one or more slides on each piece of paper. When you print handouts, it's best to have the presentation printed on them for those who can not view the presentation clearly to follow along with. This also serves as a great tool for people who missed the presentation to receive a handout later or for those there to take home and review.

8 0

2 years ago

Construct a SQL query that displays a list of colleges, their sity/state, the accrediting agency, and whether or not the school

Alex787 [66]

Answer:

SELECT college, city_state, accre_agency, distance LIMIT 10

Explanation:

Given

Table name: College

See attachment for table

Required

Retrieve top 10 college, state, agency and school distance from the table

To retrieve from a table, we make use of the SELECT query

The select statement is then followed by the columns to be selected (separated by comma (,))

So, we have:

SELECT college, city_state, accre_agency, distance

From the question, we are to select only first 10 records.

This is achieved using the LIMIT clause

i.e. LIMIT 10 for first 10

So, the complete query is:

SELECT college, city_state, accre_agency, distance LIMIT 10

6 0

2 years ago