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8090 [49]
3 years ago
11

You disassemble and reassemble a desktop computer. when you first turn it on, you see no lights and hear no sounds. nothing appe

ars on the monitor screen. what is the most likely cause of the problem? explain your answer.
a. a memory module is not seated properly in a memory slot.
b. you forgot to plug up the monitor's external power cord.
c. a wire in the case is obstructing a fan.
d. power cords to the motherboard are not connected
Computers and Technology
2 answers:
gulaghasi [49]3 years ago
8 0
D. power cords to the motherboard are not connected
Vlad [161]3 years ago
4 0

Answer:

Option d power cords to the motherboard are not connected

Explanation:

A motherboard is a hardware attached to many components inside the computer such as central processing unit (CPU), memories and peripherals. If the power cords to the motherboard are not connected, there is no way the computer can start and boot the operating system even though the power supply is turned on.

The rest of the options are not true as the computer will still be turned on even if one of those cases happens in reality.

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What is zenmap typically used for? how is it related to nmap? describe a scenario in which you would use this type of applicatio
slava [35]

Zenmap is the graphical User Interface representation for NMAP Security Scanner. It is an open-source program designed to make NMAP easy for starters to use. Typically, it is used to collect and identify a list of hosts, OS, as well what services are running on them by using a port scanning tool. It is used specifically for the scanning and vulnerability phase of ethical hacking.

A network administrator who wishes to audit all the devices on a specific IP scheme in a network can use NMAP. The admin can go ahead and scan the ports to know exactly which ports are closed and which are opened.






8 0
3 years ago
What type of element addresses the recovery of critical information technology (it) assets, including systems, applications, dat
TiliK225 [7]

Disaster recovery type of element addresses the recovery of critical information technology (it) assets, including systems, applications, databases, storage and network assets.

<h3>What is disaster recovery plan in information technology?</h3>

A disaster recovery plan (DRP) is a formal document produced by an organization that contains explicit instructions on how to respond to unplanned happenings such as natural disasters, power outages, cyber-attacks and any other disruptive events.

<h3>What is a disaster recovery plan and why is it important to the organization?</h3>

A disaster recovery plan describes procedures for resuming work quickly and reducing interruptions in the aftermath of a disaster. It is an important part of the business continuity plan and it allows for sufficient IT recovery and the precluding of data loss.

To learn more about Disaster recovery, refer

brainly.com/question/24131287

#SPJ4

8 0
2 years ago
Convert each of the fo" wing base ten representations to its equivalent binary form a. 6 b. 13 C. d. 18 e. 27
asambeis [7]

Answer:

6=110

13=1101

18=10010

27=11011

Explanation:

A decimal number is converted to binary number by constantly dividing the decimal number by 2 till the number becomes zero and then write the remainders in reverse order of obtaining them.Then we will get our binary number.

I will provide you 1 example:-

18/2 = 9   the  remainder =0

9/2 = 4    the remainder =1

4/2 = 2    the remainder =0

2/2 = 1     the remainder =0

1/2 = 0     the remainder =1

Writing the remainder in reverse order 10010 hence it is the binary equivalent of 18.

6 0
3 years ago
What is the initial condition in this set of code?
marissa [1.9K]

Answer:An initial condition is an extra bit of information about a differential equation that tells you the value of the function at a particular point. Differential equations with initial conditions are commonly called initial value problems.

The video above uses the example

{

d

y

d

x

=

cos

(

x

)

y

(

0

)

=

−

1

to illustrate a simple initial value problem. Solving the differential equation without the initial condition gives you  

y

=

sin

(

x

)

+

C

.

Once you get the general solution, you can use the initial value to find a particular solution which satisfies the problem. In this case, plugging in  

0

for  

x

and  

−

1

for  

y

gives us  

−

1

=

C

, meaning that the particular solution must be  

y

=

sin

(

x

)

−

1

.

So the general way to solve initial value problems is: - First, find the general solution while ignoring the initial condition. - Then, use the initial condition to plug in values and find a particular solution.

Two additional things to keep in mind: First, the initial value doesn't necessarily have to just be  

y

-values. Higher-order equations might have an initial value for both  

y

and  

y

′

, for example.

Second, an initial value problem doesn't always have a unique solution. It's possible for an initial value problem to have multiple solutions, or even no solution at all.

Explanation:

5 0
3 years ago
Which of these can a worksheet within a spreadsheet contain?
Lisa [10]
<span>d) all of these is your correct answer</span>
3 0
3 years ago
Read 2 more answers
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