1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sattari [20]
3 years ago
11

Using __, when a device transmits a binary 0, a zero voltage is transmitted. when the device transmits a binary 1, either a posi

tive voltage or a negative voltage is transmitted.
a. manchester
b. nrz-l
c. bipolar-ami
d. differential manchester
Computers and Technology
1 answer:
Ann [662]3 years ago
5 0
<span>Using bipolar AMI encodin scheme, when a device transmits a binary 0, a zero voltage is transmitted. When the device transmits a binary 1, either a positive voltage or a negative voltage is transmitted. Correct answer:C
</span><span>Bipolar - AMI encoding scheme is unique encoding scheme, because has three voltage levels.</span>
You might be interested in
Typically, the first item in defining a function is _____. (Points : 4)
sveticcg [70]

Answer: Naming the function

Explanation:

 The first item for defining the function is the naming of the function. In the function, the first line is known as header and rest of the function is known as body of the function.

The function name is the first step while defining the proper function as we can define the actual function name on which the program are rest based.

We can define a function from which the each value from the set of the components are basically associated with the second component in that particular function.

 

8 0
3 years ago
Consider the following static method, calculate.
vfiekz [6]

Answer:

return 8 * x

Explanation:

Given

The attached code segment

Required

Which single statement can replace the program body

From calculate(), we have:

x =  x + x;\\ x =  x + x;\\ x =  x + x;

The first line (x = x + x) implies that:

x=2x

So, on the next line; 2x will be substituted for x

i.e.

x = x + x becomes

x = 2x + 2x

x = 4x

So, on the third line; 4x will be substituted for x

i.e.

x = x + x becomes

x = 4x+ 4x

x = 8x

In programming: 8x = 8 * x:

This means that: return 8 * x can be used to replace the body

6 0
3 years ago
Save As .csv .html Worksheet tab Format Cells SUM Function Destination cell Home tab AutoFit A. Applies a border or shading to s
stiv31 [10]

Answer and Explanation:

A.) Format Cells

When the format cells in an Excel then, change an appearance of the number without the changing a number itself. Apply the number formats (0.7, $0.70, 70%, etc) or other formatting (alignments, fonts, borders, etc).

1. Enter a value 0.7 into the cell B2.

By default, the Excel use the General formats (no specific numbers format) for the numbers To apply the number format, use a 'Format Cell' dialog box.  

2. Then, Select the cell B2.

3. Then, Right click, then click the Format Cell (or press the shortcut key CTRL + 1).

The 'Format Cell' dialog box will appears.

4. Then, For example, if you want - select Currency.

Note: The Excel give you the life preview of how a number will formatted.

5. After that, Click OK.

The Cell B2 will still contain the number 0.7. Then you only changed an appearance of the number. Most frequently used a formatting command that are available on Home tab.

6. On Home tab, in a Number group, click percentage symbol to apply the Percentage formats.

7. On Home tab, in Alignment group, center a numbers.

8. On Home tab, in Font group, add the outside border and change the fonts color to the blue.

B). Destination cell

Destination area or Destination cell - A range of the cells that is select to hold a summarized data in the consolidations. The destination area or cell can be on same worksheets as source data or on the different worksheets. Worksheet can contains only the one consolidation.

C). Save As

If you want to save workbook with the different name use File then click on Save As dialog box or use a shortcut key (Alt + F2).

Then, Select a folder that you wants to store a workbook in using Save in the drop-down lists.

Then, Enters a new filename in the File name box at bottom.

D.) .html

Extension of the web page workbooks is .html.

E). SUM

The SUM function is the built in function in the excel which is used to add all the numbers in the range of the cells and returns its result.

F). Home Tab

A clipboard group is on far left side of a Home Tab. It is an often used in the conjunctions with Editing group, which is on far right side of the tab.

G.) .csv

CSV stands for Comma Separated Value.

CSV is the simple file format that is used to store a tabular datas, such as the spreadsheet or the database. A File in the CSV formats can be imported and exported from the programs that stores data in the tables, such as the Microsoft Excel or the OpenOffice Calc.

H). Worksheet tab

.

To Show the Sheet tabs settings is turned off.

Firstly, ensure that Show Sheet tab is enabled or not.

To do, all the other Excel version, click the File >then Options >then Advanced, in the under Display option for the workbook, then ensures that there is the check in a Show sheet tabs box.

I). AutoFit

J). Sum, Product, Power, Sqrt, Quotient, Mod and many others.

There are 300+ formulas in Excel.

5 0
3 years ago
The best defenses against covert channels include IDS and intrusion prevention system (IPS) and thoroughly watching all aspects
ddd [48]

Answer:

The statement is True

Explanation:

When talking about computer security, we can define covert channels as an attack on a system capable of creating a loophole for information objects transfer between various processes that would normally not allow communication under the computer security policy. Hence, the best defenses system against this kind of attack is via Intrusion Defense System and Intrusion Prevention System and relentlessly "watching all aspects of an IT infrastructure for aberrant or abnormal events of any type."

7 0
3 years ago
Solve the equation w - 2 = -3<br><img src="https://tex.z-dn.net/?f=w%20%3D%20%20%20-%20%20%5Cfrac%7B3%7D%7B2%7D%20" id="TexFormu
Andreyy89
Heres my answer w= -1
4 0
3 years ago
Other questions:
  • Summarize the distinction between a flat file and a database
    15·1 answer
  • Which is the last step in conducting a URL search?
    6·1 answer
  • What is the purpose of interrupts? How does an interrupt differ from a trap? Can traps be generated intentionally by a user prog
    11·1 answer
  • Which words in the sentence make up the adjective phrase? Which word does the adjective phrase modify? The farmer delivers five
    15·1 answer
  • Name the part of windows<br> explore window​
    7·2 answers
  • Colin Mackay Inc., a software company with its head office in Amsterdam, has employees across three continents. Certain project
    11·1 answer
  • Write a recursive function that returns 1 if an array of size n is in sorted order and 0 otherwise. Note: If array a stores 3, 6
    6·1 answer
  • Select all the ways in which business professionals might use a spreadsheet in their jobs.
    15·1 answer
  • If a employee has a grade grater than or equal to 18, then he she will get 50% bonous on the basic pay. Otherwise, the employee
    5·1 answer
  • What is the missing line of code?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!