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zhenek [66]
3 years ago
12

Which type of network cover a large geographical area and usually consists of several smaller networks, which might use differen

t computer platforms and network technologies?
Computers and Technology
1 answer:
nlexa [21]3 years ago
7 0

Answer: WIDE AREA NETWORK (WAN)

Explanation: hopes this helps

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Show how to define a view tot_credits (year, num_credits), giving the total number of credits taken by students in each year
andreev551 [17]

Hi! I'm a Digital Marketer Intern at hotels.ng and I have a moderate knowledge on programming.

First, your  question is not very explanatory. The term "view" is often used in back-end web development. A view is simply a Python function that takes a Web request and returns a Web response.

But I'm not sure this is what you want, so I'll just go ahead and write a python function involving class to return the total number of credits taken by a student.

I'll answer this question using Python.

class student(object):  

    credits = None

    year = None

    def num_credits(self):


       #get credit value

       self.credits = input("Enter the total number of credits: "  )


       pass

    def getYear(self):

        self.year = input("Enter current year: ")

        pass

    def tot_credits(self):

          TotalCredits = tempTotalCredits + self.num_credits

           print "Your  total credits are :"+" "+str(TotalCredits)




3 0
3 years ago
Users report that the database on the main server cannot be accessed. A database administrator verifies the issue and notices th
navik [9.2K]

Answer: (C) Ransomware

Explanation:

The ransomware is one of the type of malware software design which is used for blocking the user accessing unauthorized and also without paying money.

The most of the ransomware software encrypt the computer accessing and the files as they demand for the payment dues for again restoring the access.  

It also encrypt the user account and the information until the correct decrypt key are get entered into the system. So, according to the given situation, the ransomware attack are experienced in an organization.  

Therefore, Option (C) is correct.

4 0
3 years ago
Worksheet ranges can be turned For easy analysis
Firdavs [7]

Answer:

Worksheet ranges is a group of cells, and a value range like 25 to 340. It is used for data modeling. Like you can use it in the vlookup, Hlookup and Xlookup for looking up a column cell value in the mentioned worksheet range. Different worksheet's ranges of cells can also be used, and in any number from throughout the workbook, and that makes the analysis quite easy. Through work sheet ranges we get the control over all the cells as well as cells group. Whatever analysis we do, we do on the list of cells. And through the worksheet ranges we get the control over the cells. And thus, this is extremely useful definitely.

Explanation:

Like one worksheet range can be from top left corner to the bottom right corner. And this assigns whole worksheet as the worksheet range.

Its used in almost all the Excel formulas, and you must know it.

An example is:

Worksheets("Sheet2").Range(Cells(2, "B"), Cells(35, "B")).select

This selects the Range B2:B35 from Sheet 2.  

6 0
3 years ago
RAM memory is considered volatile because this memory is erased when the computer is turned off
Goshia [24]
False because ram is constantly always running
5 0
2 years ago
A circuit is supplied with 30 VDC and contains three resistors connected in series. The value or R1 is 80 , the value of R2 is 1
Llana [10]
One approach to solving this is to first calculate the current the will flow through all three resistors:

The total resistance is R1+R2+R3 = 5280

I = V/R = 30/5280 ≈ 5,682 mA

Then the drop across R2 = I*R2 = 5,7mA * 1000 ≈ 5.682 V.

So this is based on the fact that V=I*R and there is one current running in the entire chain, ie., it is the same through each resistor.
6 0
3 years ago
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