Answer:
UPS is used to protect hardware like computers, data centers, telecommunication equipment or other electrical equipment where an unexpected power disruption could cause injuries, serious business disruption or data loss
UNIT 1 ACTIVITY
Troubleshooting
Part A
When your friend DaJuan turns on his computer, he hears four beeps. The computer
won't fully boot. DaJuan has a Dell computer with a quad core processor and has
recently upgraded his RAM.
Apply the troubleshooting methodology to help DaJuan understand and resolve his
problem. The steps of the methodology are listed for you. You can write directly on
the write suggestions for DaJuan at each step.
1. Identify the Problem (beeps are key here)
2. Internet Research
3. Establish a Theory of Probable Cause
4. Test the Theory
5. Establish a Plan of Action
6. Implement the Solution or Escalate
7. Verify Full System Functionality
8. Document Findings
Answer:
all of the above
Explanation:
A network engineer is troubleshooting connectivity issues among interconnected Cisco routers and switches. Which command should the engineer use to find the IP address information, host name, and IOS version of neighboring network devices
Answer:
The show cdp neighbors detail command reveals much information about neighboring Cisco devices, including the IP address, the capabilities, host name, and IOS version. The show interfaces and show version commands display information about the local device.
Show the CDP neighbor's detail command should the engineer use to find the IP address information, hostname, and IOS version of neighboring network devices. Thus option D is correct.
What is a network?A group of computers combining resources that are available on or offered by network nodes is known as a computer network. To communicate with one another across digital connections, computers employ standard data exchange.
Numerous details about nearby Cisco devices are made available via the show CDP neighbors' detail operation, including that of the Internet address, capabilities, and network address, as well as the IOS version. Details well about the local device is shown using the command show connections and show revision. Therefore, option D is the correct option.
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The question is incomplete, the complete question will be :
A network engineer is troubleshooting connectivity issues among interconnected Cisco routers and switches. Which command should the engineer use to find the IP address information, host name, and IOS version of neighboring network devicesshow version
show ip route
show interfaces
show CDP neighbor's detail
What are the main reason for incerasing cyber crime?
Answer:
Let's explore three of the key factors that compromise cyber security and increase the likelihood of cyberattacks.
Lack of security assistance. Too few people are aware of the simplest steps to increase cyber security. ...
System vulnerabilities. When cybercriminals spot a weakness, they pounce on it. ...
Assessing risk.
Answer:
1.Lack of security assistance. Too few people are aware of the simplest steps to increase cyber security.
1.Lack of security assistance. Too few people are aware of the simplest steps to increase cyber security.2.System vulnerabilities. When cybercriminals spot a weakness, they pounce on it.
1.Lack of security assistance. Too few people are aware of the simplest steps to increase cyber security.2.System vulnerabilities. When cybercriminals spot a weakness, they pounce on it.3.Assessing risk.
1.Lack of security assistance. Too few people are aware of the simplest steps to increase cyber security.2.System vulnerabilities. When cybercriminals spot a weakness, they pounce on it.3.Assessing risk.please brainlist
It is true or false Nowadays computer games are mostly available on external hard disk.
Answer:
false
Explanation:
because we're playing it on a mobile phone and a laptop than the hard disk. the hard disk is so old to use it nowadays.
Which office if known for getting their students book grants.
Answer:
library
have a great day ❤️
help me to solve please
Explanation:
Pendrive - small external hard disk
ROM - read only memory - cannot be changed info
printer - produces the hard copy output
mouse - points and selects GUI
ALU - mathematical calculations
Answer:
Explanation:
mouse:points and selects GUI objects.
printer:It produce the hard copy output.
ALU:performs mathematical calculations.
ROM:the instructions stored in it can not be
changed by user.
Pendrive:it can be considered as a small external
hard disk.
what is a compter crime?
Answer:
Cy***rcrime, also called computer cr**me, the use of a computer as an instrument to further illegal ends, such as committing fr4ud, traf**icking in child por****graphy and intellectual property, stealing id
The process of determining the running time and memory cost of an algorithm by reading the code and creating a mathematical formula expressing this cost is known by what term
Answer:
Complexity Analysis is the process of determining the running time and memory cost of an algorithm by reading the code and creating a mathematical formula expressing this cost.
Explanation:
...
Write a short note on the fifth generation computer
Answer:
It's component is bio chips.
It is used in present-future.
I think operating speed is Mili second.
What do earthquakes and tsunamis have in common?
Answer: They modify the earth's surface
Explanation:
It was the correct answer on QC. Hope this helps
Energy is released as an earthquake whenever these tectonic plates glide over, under, or past each other at the fault lines where they meet. Tsunamis are ocean waves caused by undersea earthquakes.
What are tectonic plates?Tectonic plates are fragments of the Earth's crust as well as topmost layer mantle, collectively known as the lithosphere.
The plates are approximately 100 km thick and are made up of two types of material: oceanic crust (also known as sima from silicon and magnesium) and continental crus.
Tsunamis are ocean waves caused by: large earthquakes near or beneath the ocean Eruptions of volcanoes Landslides beneath the sea.
Large amounts of debris fall into the water during onshore landslides. Because these waves are not caused by tides, scientists avoid using the term "tidal wave."
When these tectonic plates glide over, under, or past each other at the fault lines where they meet, energy is released as an earthquake. Tsunamis are ocean waves caused by earthquakes beneath the sea.
Thus, this is the similarity between earthquake and tsunami.
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____ is a technology that exists inside another device
Answer:
Embedded technology is a technology that exists inside another device.
Answer:
Embedded
Explanation:
An embedded system is a combination of computer hardware and software designed for a specific function.
Why is it important to use the correct fingers when typing?
Explanation:
Typing quickly and accurately with correct finger placement involves building up some muscle memory in your hands, so they feel comfortable reaching for keys in sequence and the movements become automatic.
Answer:
It's important to use the correct fingers when typing to build a habit of quicker and proper typing. It can also make you more comfortable with speed-typing.
An employee of a large corporation remotely logs into the company using the appropriate username and password. The employee is attending an important video conference with a customer concerning a large sale. It is important for the video quality to be excellent during the meeting. The employee is unaware that after a successful login, the connection to the company ISP failed. The secondary connection, however, activated within seconds. The disruption was not noticed by the employee or other employees. What three network characteristics are described in this scenario
Answer: I gave 6 you can choose from.
Integrity
Scalability
Quality of Service
Fault of Tolerance
Powerline Networking
Security
Which event took place in the early 1980s?
The first known hacking attempt occurred.
Hackers used spear phishing.
The internet gained popularity.
Information was shared quickly and easily.
Answer:
The internet gained popularity.
Explanation:
Aaden went to the zoo and he was fascinated by the platypuses and wants to learn more about them. What is the best online resource Aaden could use to find this information quickly?
An online animal encyclopedia
A subscription to an online animal magazine that costs money
A brochure from the zoo
An animal outreach section of an online newspaper
Answer:
An online animal encyclopedia
Explanation:
Encyclopedias are the most reliable source on this list, as they are normally peer-reviewed and checked for falsities.
the type of memory whose contents are lost when electricity is cut off
Answer:
RAM its volatile memory
who are your favorite You tubers mine are the Dobre Brothers
Answer:
mine are H2O delerious and Lazar beam
Explanation:
I enjoy watching watching whatever comes up on my recommended page :)
life without internet points
Manufacturing, transportation, communications, advanced very quickly.
Education improved
A. middle age
B. renaissance
C. industrial revolution
D. information
Answer:
renaissance
Explanation:
How many units are considered a full time student at a community college in California?
Answer:
12
Explanation:
According to Saddleback college located in California;
12 units are considered full-time student status.
You may take as little as 0.5 units or as many as 19.0 units during a single semester. To take more than 19 units you are required to obtain special permission from the Counseling Department.
what is the role of computer in education sector?
Explanation:
Computer can improve the student learning and basic skill area. Computers not only improve the learning process, it also increases retention of the students. Effective and adequate teacher learning is an integral element of the successful learning program.
What are general purpose computer and special purpose computer?
Answer:
General purpose computers are designed to be able to perform variety of tasks when loaded with appropriate programs, while special purpose computers are designed to accomplish a single task.
Answer:
general purpose computer are designed to be able to perform variety of task when loaded with appropriate program.
special purpose computer are design to accomplish a single task.
Direction: Enci
1. UNIVAC is
Answer:
UNIVAC is Universal Automatic Calculator.
It was inveted by Presper J. Eckert and John W. Mauchly, in 90' s
Explanation:
[tex].[/tex]
Outline the steps that you will use to save your document in the format below.
a. Portable document file
b. Webpage(HTML)
Answer:
I have experience in coding, let me answer
Explanation:
Which ever application ur using, go to the top left corner and look for save and name it as a file for html. For example (food.html) or (food.pdf)
write about the various components of Windows operating system
Answer:
The main components of the Windows Operating System are the following:
Configuration and maintenance.
User interface.
Applications and utilities.
Windows Server components.
File systems.
Core components.
Services.
DirectX.
Explanation:
Difference between pointer and cursor
Answer:
The difference between Cursor and Pointer. When used as nouns, cursor means a part of any of several scientific instruments that moves back and forth to indicate a position, whereas pointer means anything that points or is used for pointing. Cursor is also verb with the meaning: to navigate by means of the cursor keys.
Explanation:
Hope it helps you
What is the full form of SSD?
Answer:
Solid state drives
Explanation:
The type of storage your computer uses matters for performance, including power usage and reliability. Solid state drives (SSDs) and hard disk drives (HDDs) are the two main storage options to consider.
I hope this will help you :-)
how is computer in each generation distinguished from each other
Answer:
By the electrical current flowing through the processing mechanismsWhy do scientist believe the storm is so severe.
Answer:
Generation in computer terminology is a change in technology a computer is/was being used. Initially, the generation term was used to distinguish between varying hardware technologies.
Explanation:
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♛┈⛧┈┈•༶♛┈⛧┈┈•༶
xd ... ;)
TRUE OR FALSE
Mark I was the first working computer.
PLEASE ANSWER FaST
Full from of tmc computer
Answer:
Traffic Message Channel,
Answer:
Traffic Message Channel
Explanation:
I hope its your answer