Answer:
648
Explanation:
---
Conditions: Not allowed to start with 0 // No repeating digits
---
9 possible ways for first digit (excluding 0, therefore 1-9)
e.g. 123, 234, 567
9 possible ways for second digit (excluding 0 and digit before 1-9)
e.g. 123, 124, 125
8 possible ways for third digit (excluding 0 and condition for second digit 1-9)
e.g. 789 is legit, but 788 is not
Multiply 9*9*8 to get an answer of 648
what is memory?
How many type of memory in computer system?
Memory is the process of taking in information from the world around us, processing it, storing it and later recalling that information, sometimes many years later. Human memory is often likened to that of a computer memory.
How many type of memory in computer system?two typesMemory is also used by a computer's operating system, hardware and software. There are technically two types of computer memory: primary and secondary. The term memory is used as a synonym for primary memory or as an abbreviation for a specific type of primary memory called random access memory (RAM).Hope it helps you my friendHave a great day aheadGood morning friendMark true or false IT questions
1:you can change the default font style in word ( )
2:A pie chart represent only one data series ( )
3:MS-DOS is a graphical user interface operating system ( )
4:a presentation software is a application software ( )
5: only addition can be done in the ALU ( )
fill in the blanks...............
1:A ................... mouse is looking like a pencil
2:A/An ......................... is an interface between the user and the computer
underline the correct answer
1: the.......... function multiple the numbers in Excel
add
sum
products
Min
2:to enter the data in multiple lines
wrap text
merge and center
orientation
all of these
3:a list is used when the unordered of items is marked
bulleted
numbered
both a and b
non of these
4:the screen that you see after you signed in the computer
wallpaper
desktop
screen saver
non of these
5:the ............. manages the working and control of a network device
Device driver
kernel
file system
all of these
Answer:
1. true
2. true
3. false
4. false
5. false
what is the full form of XML?
Answer:
extensible markup language
What do you mean by gigo?Explain in breif
Answer:
garbage in garbage out
Explanation:
it means bad input gives you also a bad output.
could you mark me as brianlist.
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.
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.
Manufacturing, transportation, communications, advanced very quickly.
Education improved
A. middle age
B. renaissance
C. industrial revolution
D. information
Answer:
renaissance
Explanation:
A web ______ makes a web page available to a browser that requests the page to view.
A. specializer
B. breaker
C. candidate
D. server
Answer:
D. server
Explanation:
Which of the following is a necessary step prior to replacing the removable battery pack in a laptop computer?
a. Remove the laptop keyboard bezel, and if needed, remove the keyboard.
b. Verify the computer system is configured in sleep mode.
c. Verify the laptop system is powered off and configured for Ship Mode.
d. Confirm the replacement battery is recommended by the laptop manufacturer.
Answer:
number c is the correct answer
What ethical concerns might arise from applying new IT to law enforcement?
Answer:
One ethical concern that might occur is the rise of bias in the police department. It would be possible for a disgruntled or frustrated cop to lean into new IT and be able to take advantage of a past suspect or an "enemy" of theirs such as a neighbor or even a coworker.
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.
Learn more about network, Here:
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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
which type of software is created on user dimension
Answer:
Application and system software is created on user dimension.
Pls i need help asap
Answer:
sorry for that I don't know it's answer sorry
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
Can i have the answer of that fill in the blanks
Answer:
c) {n/a}
d)Binary codes
e)NLP
f)Application software
How can get a cup stain off my Chromebook top? Like I tried everything. And I start school on the 1st of September. Plz help me
Answer:
Try using vinegar or baking soda and water. There's also products for your problem.
State the Limitations of the first generation of computers
Answer:
The limitations of the first generation of computer are:-
•The operating speed was very low.
•Power consumption was very high.
•They required large space for installation.
Hope it helps you.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.
For more details regarding tectonic plates, visit:
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A program virus infect
Explanation:
Once a virus has successfully attached to a program, file, or document, the virus will lie dormant until circumstances cause the computer or device to execute its code. In order for a virus to infect your computer, you have to run the infected program, which in turn causes the virus code to be executed.
MARK AS BRAINLIST IF IT IS USEFUL
Write a QBASIC program to calculate and display the simple interest.
Answer:
see and write
Explanation:
cls
start
enter"principle"
enter"time"
enter"rate"
p×t×r/100
display result(output)or ans
stop
What are the function of PowerPoint?
10 points please
Answer:
Powerpoint is a software package designed to create electronic presentations consisting of a series of separate pages or slides.
It allows you to catch your audience's attention using visual effects. PowerPoint is also highly recommended for speakers that may find presentations stressful. One other way that PowerPoint can be important to the presenters is by using the slides as keynotes and control the flow of the presentation.
Explanation:
Hope this helps! Thanks.
What an RRD in computer?
Answer: RRDtool (round-robin database tool) aims to handle time series data such as network bandwidth, temperatures or CPU load. The data is stored in a circular buffer based database, thus the system storage footprint remains constant over time.
Explanation:
What can be done to create new jobs in an economy where workers are increasingly being replaced by machines?
Answer:
Remove some machine by only giving the machines the works humans can not do and the ones humans can do should not be replaced by robots
If your computer won't connect to the internet, which of these is most likely to be the problem?
Answer:
nic is the answer.... .....
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:
question of computer sciences
Answer:
a ans is cyber crime
b ans is hacking
c ans is cracker
d ans is computer ethics
e ans is phishing
Question 3 of 10
A business letter is not written:
Answer:
yes. business letter better use statistic. or audit.
Explain why this product was created?
Explanation:
Product was created becaus the first and most important reason for any new development is to provide new value to the customer. Without this, there is no reason for them to trade their money for the new device. However, if the product or service offers overwhelming value, then customers will flock to it.
I'm really weak at computers can someone please help me with these questions
Answer:
DIM count, number, previous, temp AS INTEGER
count = 0
number = 1
previous = 1
again:
count = count + 1
temp = number
number = number + previous
previous = temp
PRINT number
IF count < 10 THEN
GOTO again
END IF
Explanation:
Here is the code for the first assignment. Can you think about the rest indicate where you get stuck?
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
