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3 years ago

Which cell address indicates the intersection of the first row and the first column in worksheet?

Computers and Technology

2 answers:

Rzqust [24]3 years ago

8 0

Answer:

A. A1

Explanation:

Worksheet's Columns are named with Alphabets. i.e. A,B,C,D,E....

And Worksheet's rows are named with numbers. i.e. 1,2,3,4,5....

So the intersection of first row number as "1" and First Column name as "A" is A1 as worksheet displays column name first and then row number.

swat323 years ago

7 0

Answer: A1

Explanation:

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41. Which is NOT a valid statement to initialize a variable?

ollegr [7]

I think its c I hope I'm not wrong about this If I am I'm sorry

5 0

3 years ago

Jen's house contains the following devices:

poizon [28]

Answer:

Jen's laptop and her daughter's phone, because they are both connected to the router and turned on.

Explanation:

A network comprises of two or more interconnected devices such as computers, routers, switches, smartphones, tablets, etc. These interconnected devices avail users the ability to communicate and share documents with one another over the network.

Additionally, in order for a network to exist or be established, the devices must be turned (powered) on and interconnected either wirelessly or through a cable (wired) connection.

Hence, the computers which are currently networked are Jen's laptop and her daughter's phone, because they are both connected to the router and turned on. A smartphone is considered to be a computer because it receives data as an input and processes the input data into an output (information) that is useful to the end user.

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3 years ago

Write a regular expression pattern that matches strings representing trains. A single letter stands for each kind of car in a tr

MAVERICK [17]

Answer:

See explaination

Explanation:

import re

def isValidTrain(train):

pattern = r'^E+(((P|PP|PPP|PPPP)D)*(BB)*)*C$'

if re.match(pattern, train):

return True

return False

def checkAndPrintTrain(train):

print("Train", train, "is valid:", isValidTrain(train))

checkAndPrintTrain("EC")

checkAndPrintTrain("EEEPPDBBPDBBBBC")

checkAndPrintTrain("EEBB")

checkAndPrintTrain("EBBBC")

checkAndPrintTrain("EEPPPPPPDBBC")

checkAndPrintTrain("EEPPBBC")

checkAndPrintTrain("EEBBDC")

Sample output

Train EC is valid: True

Train EEEPPDBBPDBBBBC is valid: True

Train EEBB is valid: False

Train EBBBC is valid: False

Train EEPPPPPPDBBC is valid: False

Train EEPPBBC is valid: False

Train EEBBDC is valid: False

6 0

3 years ago

During the boot process, what does the processor do after the computer circuits receive power?

mel-nik [20]

Answer:

It loads all startup program

Explanation:

In simple term if we define the process of computer to process the device , there are lots of different steps that works such as:

First of all switch on the button.
When it get start, first it will loads the simple program that contain a chip which is called in computer language BIOS.
It is appear in computer language when you turn on computer see on screen.
Window/Linux, all are stored in the hard drive of the computer.

3 0

3 years ago

You're the network administrator for several Windows Server 2016 servers in New York. Your company just opened an office in Cali

vredina [299]

Answer:

The time zone on the California server needs to be changed.

Explanation:

A user seems to be the admin in Nyc over several servers running on the following Windows Server. His firm has just established a California branch, so transfer some of the servers to that of the new firm. Its server had been fully operational in less than 2 days of the user sending it. Now that the user has issues in authenticating between both the California server and the Nyc domain controllers.

So, the following issues are occurring in authenticating the servers of both places because the timezone of both places is different and they need to change the time zone on the California server.

5 0

3 years ago