Answer:
Explanation:
gas, electric, and induction.
This number is written in binary (base 2). Convert it to decimal (base 10).
10110110
Answer:
Binary 10110110
Decimal 182
Hexadecimal B6
Bits 8
Equation 128 + 32 + 16 + 4 + 2
Explanation:
https://www.binary-code.org/binary/8bit/10110110/
Have a bless day and send positive all over the world :D
Using the school network as an example, explain how you would connect from your home through a VPN to a system within the school intranet.
Answer:
you can install a VPN using a Chrome web store or in your store I use urban VPN and it's really good
we cannot use MS Word 2003 in laptop truebor false
Answer:
False
Explanation:
we can use Microsoft Office Software on any laptop
Answer:
U can install it in ur brand new laptop, but they are not certified to be compatiable with windows 10 but might work with or without compatibility mode.Please be aware that Office Starter 2010 is not supported. You will be prompted to remove it before the upgrade starts.
Explanation:
Brainliest plzzz
Time complexity gives a rough idea of how long it will take for an algorithm to execute
based on two things: the size of the input it has and the amount of steps it takes to complete,
whereas space complexity is also the amount of memory required to execute an algorithm based
on the size of input it has or given.
Using mathematical notations or diagrams critically explain the time and space complexity of the
code below. 10 marks
int a = 0;
for (i = 0; i < N; i++) {
for (j = N; j > i; j--) {
a = a + i + j;
}
}
Answer:
Explanation:
O(N*N) or O(N2).
Explanation:
The time complexity can be measured by caculating the number of times the loop will execute.
The above code runs total no of times
= N + (N – 1) + (N – 2) + … 1 + 0
= N * (N + 1) / 2
= 1/2 * N^2 + 1/2 * N
O(N^2) times.
Thus Time complexity is O(N*N) or O(N2).
When i=0, it will run 0 times.
When i=1, it will run 1 times.
When i=2, it will run 2 times and so on.
So the time complexity will be O(N*N) or O(N2).
The function O(n2) has a complexity that is proportional to the square of the input size.
O(n2) with 2 total iterations.
O(N^2) is for → 2 nested “for loops”
We usually want to know how many steps an algorithm will take for an input of size ‘N' when calculating complexity.
This example contains two ‘for' loops, each of which will execute ‘N' times for each element ‘N'. As a result, it will run N2 times in total. In large O notation, we'd state the complexity of this algorithm is O(N2).
Time Complexity:
The amount of time it takes an algorithm to finish a computation.
What factors contribute to the complexity of time?
Looping (for, while)
Big O Notation:
The language and metric we use to describe how long an algorithm takes to run.
O(n²) Quadratic Time
Two nested loops are involved.
Each item from two different collections must be compared to one another.
Space Complexity:
Space complexity is the measurement of memory (space) that an algorithm requires, similar to time complexity.
What determines the complexity of space?
Variables
Allocations
Space Complexity: O(1) space
Because of the nested for loops The time complexity is going to be quadratic.
As a result, the Space Complexity will be O(1) space.
Worst case space complexity: O(1)
Hence,
Time Complexity: O(n²)
Space Complexity: O(1)
Any computer expert to help me answer this question.. am giving brainliest
Answer and explanation:
1. It asks for the total expenses for the month of March. So, let's add all of the March expenses up.
1,600 + 2,100 + 850 + 480 + 2,800 = $7,830 (which is the answer)
2. It asks what the highest expense for wages are. That would be $5,080. Out of all of the times that the wages have been paid, in April, it was the highest, at $5,080. So, $5,080 is the answer.
3. It asks how many items cost less than $1,000 in April. The only thing that cost less than $1,000 in April was the water because it only cost $370. So, the answer would be 1.
Hope this helps!
Which computer are used by mobile employees such as meter readers.
Answer:
Handheld/Mobile Computers
help i was building my pc and i pushed the cpu into the socket really hard until there was an audible crack and it went into the socket but now my pc wont turn on. i thought it was the bromine that i spilled onto the motherboard so i took the pc to the sink, plugged it in and doused it in the stream of tap water but it still wont turn on
Answer:
light it on fire, worked for me tbh
when’s The release date for Mobile legends project next phase 3 going To come
Answer: This Project will involve Hero Revamps, Hero Adjustments, Hero Remodels, and much more. Project NEXT is divided into 2 phases: the first phase was released on September 22, 2020, the second phase was released on June 15, 2021 and the third phase is to be released on "September 2021".
explain how you would use Personal Firewalls and a Network Firewall to secure your home network.
Explanation:
Since each firewall is different, you will need to read and understand the documentation that comes with it to determine whether the default firewall settings are sufficient for your needs. This is particularly concerning because the “default” configuration is typically less restrictive, which could make your firewall more susceptible to compromise. Alerts about current malicious activity (e.g., CISA’s Alerts) sometimes include information about restrictions you can implement through your firewall.
1.07 (PX: 2 points)Some early computers protected the operating system by placing it in a memory partition that could not be modified by either the user job or the operating system itself. Describe two difficulties that you think could arise with such a scheme.
Answer:
The user cannot make internal changes, or personalize the computer. Also it would make it very easy for viruses to get into the computers and ccorrupt the entire thing. There is a similar example of this today in Modern Day chromebooks, but earlier computers were not as safe or secure. Also the fact that it can takes up massive amounts of data, requiring more server storage or data storage facilities.
Jump to level 1
Given a string, an integer position, and a character, all on separate lines, find the character of the string in that position and
replace it with the character read. Then, output the result.
Ex: If the input is:
warn
0
e
the output is:
earn
Note: Using a pre-defined string function, the solution can be just one line of code.
I am looking for the code for C++ NOT Python. Thanks
Answer:
Assuming the input string variable is named `input`, the input int variable is named `index`, and the input char variable is named `ch`:
```
input[index] = ch;
cout << input;
```
Explanation:
In C++, you can change specific elements of a string without having to overwrite the entire string (i.e. in C++, strings are mutable).
Mouse is .....ware.
Mouse is hardware.
Explanation:
because we can touch it and in the hardware definition we say that it can be touched.
A serial schedule:
a. Can have a dirty read anomaly
b. Is always sorted sequentially in ascending order by transaction ID
c. Needs the current Xact to finish before another one starts
d. Is just theoretical and cannot be implemented in real life Reset Selection
Answer:
B)
Explanation:
Is alwayd sorted sequentially in aceding order by transaction ID
If the CPI was 140 last year and is 147 this year, what is this year’s rate of inflation?
Answer:
10%
Explanation:
What was revolutionary about Web 2.0?
Answer:
social media and sites allow people to communicate with others
Explanation:
Hope this helps <3
I need help here please. Am giving brainliest
Answer:
See below
Explanation:
1. Data type
- S.No = integer (because its a number of sequence)
- Fees Paid = varchar (usually we use varchar to store currency, and process the number for UI, by adding dot or comma)
2. Reg No should be unique for each students and department. I only use the Table 1 for reference, more data would be helpful
3. Reg. No consist of 2 digits of initial department, and 3-4 digits of sequence number that identifies student's no.
What is hardware?
A) The set of standards followed by the computer industry
B) The set of instructions that your computer executes
C) The physical devices that make up a computer system
D) The physical devices and the set of instructions that your computer executes
Answer:
Computer hardware includes the physical parts of a computer, such as the case,[1] central processing unit (CPU), monitor, mouse, keyboard, computer data storage, graphics card, sound card, speakers and motherboard.[2]
Explanation:
By contrast, software is the set of instructions that can be stored and run by hardware. Hardware is so-termed because it is "hard" or rigid with respect to changes, whereas software is "soft" because it is easy to change.
Hardware is typically directed by the software to execute any command or instruction. A combination of hardware and software forms a usable computing system, although other systems exist with only hardware.
Should robots be programmed to think? What are some positive and negative aspects? explain
Answer:
Positive affectivity refers to positive emotions and expression, including cheerfulness, pride, enthusiasm, energy, and joy. Negative affectivity is negative emotions and expression, which includes sadness, disgust, lethargy, fear, and distress.
Question: 5
In 2014, what percentage of the world population has access to the Internet?
Less than 30%
Less than 50%
Over 50%
Over 80%
Please help
In 2014, less than 50% percentage of the world population has access to the Internet option (B) less than 50% is correct.
What is a computer?A computer is a digital electronic appliance that may be programmed to automatically perform a series of logical or mathematical operations. Programs are generic sequences of operations that can be carried out by modern computers. These apps give computers the capacity to carry out a broad range of tasks.
As we know,
Internet, a system design that allows different computer networks all over the world to communicate, has transformed communications and methods of commerce.
Thus, in 2014, less than 50% percentage of the world population has access to the Internet option (B) less than 50% is correct.
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C++: Given three strings on separate lines, insert the contents of the second string in the first string right before the third string. Then,
output the result
Ex: If the input is:
FuzzyBear
Wuzzy
Be
the output is:
FuzzyWuzzyBear
Note: Using a pre-defined string function, the solution can be just one line of code.
(I tried using strVar.insert(partStr, str2) but was unsuccessful. I don’t know where I’m messing up. Thank you for your help. I’ve been trying to alter this code for a while now)
Answer:
Use the .find() function in your first string to give you an index.
Explanation:
Hi! I'm guessing you're taking COP2334 like me. A T.A. helped me figure out what I needed, so I'm passing it on.
Basically, you're given three strings and no integer to use as an index in order to insert the second line. Since you are required to have an index to use the .insert() function, this is "tear-out-my-hair" frustrating. What I failed to remember was that it is totally possible to use a function inside another function to get what you need!
You have been given is a hint as to where str2 goes, in the form of your 3rd string. If I'm right, all of the tests the system will run (mine is in Zybooks) will give a 3rd string that is inside the first string.
String 1: strVar: "FuzzyBear"
String 2: str2: "Wuzzy"
String 3: partStr "Be"
Open your statement with strVar and use the insert.() function. In the insert function, you are required to give a place to start, (your index), then what you want to insert. Your index will be the .find() function, searching in StrVar for partStr. The second part of the .insert() function is str2.
Hope that helps!
If you are going to analyze and interpret data, you need to do all of the following execept blank.
A study the data
B interpret the data in a way that will support your hypothesis
C) identify the control group and the test group
D watch for similarities and differences between the control and test groups
Answer:
the answer to the question is C
what are point to consider while running occupation?
Answer:
if you mean running a business, i think you should have a budget and enough inventory depending on what you're selling.
Explanation:
Answer:
First thing that you have should consider is your happiness.If you are happy then your work will be successful.The 2 point is your education.You should decide what you are capabe of.It will help you a lot.If you’re a people person then you’ll want to consider the social environment of your work. While introverts may be comfortable at a desk job, extroverts often need more stimulation. Try to choose a career that fits your social needs.Each individual has a unique work style. Some enjoy deadlines and structure, while others thrive with little guidance or management. Make sure the career path that you choose is conducive to the environment in which you work best.As you think about your future career, make a list of your top priorities. How will you achieve a work-life balance? What’s most important to you? Are you driven by the idea of career success and industry? For example, if you become a self-employed beauty professional, you could set your own schedule. You could also have more control over your business and career. Knowing what your priorities are could save you a lot of time and money in the future!Hope you got it
Of you have any question just ask me
If you think this is the best answer please mark me as brainliest
When you use an IDE instead of a simple text editor to develop a program, ____________.
Answer:
your answer is :
some help is provided
Explanation:
An integrated developed environment (IDE) provide more programming help than a plain text editor.
please mark me brainlist
1. Suppose that you are a project manager using the waterfall development methodology on a large and complex project. Your manager has just read the latest article in Computerworld that advocates replacing the waterfall methodology with prototyping and comes to your office requesting you to switch. What do you say?2. Suppose that you are an analyst developing a new information system to automate the sales transactions and manage inventory for each retail store in a large chain. The system would be installed at each store and would exchange data with a mainframe computer at the company’s head office. What methodology would you use? Why?
Answer:
i hope this helpful for you.
please mark me brainlist
Explanation:
1- Depending upon the current situation we can switch. That means suppose the entire project is mid way that means we already implemented the project by Waterfall methodology then it would take lot of time to switch to Prototype model. Again if we see the efficiency I mean if we complete the project using prototype model and the outcome would be very well and robust then we should definitely switch to prototype model. So depending on the scenario we need to decide whether it would be benificial to switch or not.
2- Difference between Waterfall and Prototype :
I) In case of Waterfall model requirements should be very well known. On the other hand in case of prototype model if the user requirements are not complete then we can choose prototype model.
II) Technical issues should be cleared in case of Waterfall model, on the other hand technical requirements need not be clear.
Advantages of Waterfall:
I) Easy to understand this model and easy to use.
II) It provides structure to inexperienced staff
III) Milestones are well understood
IV) Set requirements stability
Disadvantages of Waterfall Model:
I) All requirements must be known upfront
II) Inhibits flexibility
III) Can give a false impression of progree
Advantage of Prototype Model:
I) Even if user requirements are not complete we can use
II) Even if technical issues are not clear we can use
Disadvantage of Prototype:
I) The Model is complex
II) Risk Assessment expertise is required
III)Time spent for evaluating risks too large for small projects.
the time base for a timer instruction is 0.01 seconds. what is the delay time if the preset value is 3000
Answer:
suppose time base is set to 0.1 and delay increment is set to 50. timer has 5 sec delay (0.1*50)
not sure.
does The operating system assigns the file, name and location inside
Answer:
The operating system assigns the file its name, location, and size. When you add information to a word-processing document, one of the roles that your operating system plays is that is saves your unsaved work to temporary storage.
Explanation:
The operating system is designed and developed to assign the file, its name, size and location.
What is an operating system?An operating system (OS) can be defined as a system software that is pre-installed on a computing device, so as to manage random access memory (RAM), software applications, computer hardware and all user processes.
In computer technology, the operating system is designed and developed to assign the file, its name, size and location.
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3. Choose the right statement bellow: Excel can not import external data from
a. Access
b. SQL-Server
c. Speech files
d. Text files
4. In Excel, address can be written in forms:
a. BC23, $$BC23, $BC$23, BC$23
b. BC23, $BC23, $BC$23, BC$23
c. BC23, $BC23, B$C$23, BC$23
d. BC23, $BC23, $BC$23, B$C$23
5. In Excel, at B2 an user put the string “Nguyen Van Hoa”. In order to get name “Hoa” in cell C2, the
user need:
a. =Left(B2,3)
b. =Left($B2,3)
c. =Left(B$2,3)
d. All of above answers
Answer:
c. Speech files
b. BC23, $BC23, $BC$23, BC$23
a. =Left(B2,3)
Explanation:
CSS At-rules provide a way for designers to define "if this, then that" scenarios.
True or false?
Sarah stores data electronically.
Describe three methods that she could use to avoid loss of stored data.
Answer:
Always back up your data. Prevention is the best protection.
Diversify your backups. You always want more than one backup system.
Encrypt sensitive data. Data is not always encrypted even when it's on a backup tape.
Address data security.
Use anti-virus and email security.
Trust the professionals
Explanation: HOPE IT HELPS YOU
define what is evaluation
Answer:
the making of a judgment about the amount, number, or value of something; assessment.
Explanation:
be smart
Answer:
Evaluation is a systematic determination of a subject's merit, worth and significance, using criteria governed by a set of standards. It can assist an organization, program, design, project or any other intervention or initiative to assess any aim, realisable concept/proposal, or any alternative, to help in decision-making; or to ascertain the degree of achievement or value in regard to the aim and objectives and results of any such action that has been completed.[1] The primary purpose of evaluation, in addition to gaining insight into prior or existing initiatives, is to enable reflection and assist in the identification of future change.
