how do you copy a file
Answer:
right click and press control c
Write down the short history of COMPUTER?
Answer:
Charles Babbage, an English mechanical engineer and polymath, originated the concept of a programmable computer. Considered the "father of the computer",he conceptualized and invented the first mechanical computer in the early 19th century.
Write a recursive function stringReverse that takes a string and a starting subscript as arguments, prints the string backward and returns nothing. The function should stop processing and return when the end of the string is encountered. Note that like an array, the square brackets ( [ ] ) operator can be used to iterate through the characters in a string.
Answer:
void stringReverse(string s, int start){
if(s[start]=='\0'){
return;
}
else{
stringReverse(s.substr(1,s.length()-1),start+1);
cout<<s[start];
}
}
Explanation:
Means storing,accessing information over the internet other than hard drive and your system
Answer:
this describes cloud computing or just an overall cloud drive
Explanation:
For the following scenario, indicate whether the action is a good practice or bad practice to safeguard your personally identifiable information.
Marina's personal computer requires a password to get access.
Answer:
This is most definitely a good practice to safeguard personal information. This way, people wouldn't be able to access her computer easily, since it requires a code that only she would know. of course, there is the possibility that someone can just guess or hack into her computer, but that's why computers usually have you create a unique code that consists of uppercases, lowercases, numbers, special characters, etc which would be difficult to guess. it's a good protection for anyone who wants to safely keep their personal information from everyone else.
Type the correct answer in the box. Spell all words correctly.
As a project team member, Mike needs to create a requirements document. What is one of the most important aspects Mike should take care of while creating a requirements document?
Maintaining ( blank)
is one of the most important aspects of creating a requirements document.
Answer:
Gantt charts
Explanation:
Gantt charts control all aspects of your project plan from scheduling to assigning tasks and even monitoring progress. A Gantt chart shows your tasks across a timeline and puts them in phases for better organization.
Please verify you are a human Access to this page has been denied because we believe you are using automation tools to browse the website. This may happen as a result of the following:
a. Javascript is disabled or blocked by an extension (ad blockers for example)
b. Your browser does not support cookies
1. True
2. False
It is TRUE that the "Access Denied" error message may happen as a result of a. Javascript is disabled or blocked by an extension (ad blockers for example) and b. Your browser does not support cookies.
CAPTCHA, which stands for "Completely Automated Public Turing test to tell Computers and Humans Apart" is a test that determines if the user is a human being or a BOT.There are many steps you can take to end the receipt of CAPTCHA messages. Some of the steps are:Always check your IP address to ensure correctness Check that your network connection is okay You may need to stop using VPN (Virtual Private Network)Enable Javascript to enable internet functionalityAccept and enable cookies
Thus, "Access Denied" error message will stop appearing when Javascript and Cookies are enabled.
Read more about "Access Denied" error messages at https://brainly.com/question/24231195
What is touch pad ? Computer class four
Answer:
A touch pad is an input device used for pointing on a computer display screen.
Who innovated an aeroplane?
Answer:
White brothers!!
Explanation:
consider a hard disk with the following specifications :
3.5 in diameter
Answer:
usable capacity = 10 GB
Number of cylinders = 256
Block size = 4 KB
(1)Bytes in each cylinder = (10*230)/(256) = (10*222) = 40 MegaBytes
(2)Number of Blocks in each cylinder = (10*222)/(212) = 10K
(3)capacity of one track = 40 MegaBytes/(10*2) = 2 MB
Rotation speed = 3840 RPM
Number of rotations per second = 3840/60 = 64
Transfer rate = (2*64) = 128 MB/sec
Explanation:
Write a program that randomly chooses among three different colors for displaying text on the screen. Use a loop to display 20 lines of text, each with a randomly chosen color. The probabilities for each color are to be as follows: white 30%, blue 10%, green 60%. Suggestion: Generate a random integer between 0 and 9. If the resulting integer falls in the range 0 to 2 (inclusive), choose white. If the integer equals to 3, choose blue. If the integer falls in the range 4 to 9 (inclusive), choose green. Test your program by running it ten times, each time observing whether the distribution of line colors appears to match the required probabilities.
INCLUDE Irvine32.inc
.data
msgIntro byte "This is Your Name's fourth assembly extra credit program. Will randomly",0dh,0ah
byte "choose between three different colors for displaying twenty lines of text,",0dh,0ah
byte "each with a randomly chosen color. The color probabilities are as follows:",0dh,0ah
byte "White=30%,Blue=10%,Green=60%.",0dh,0ah,0
msgOutput byte "Text printed with one of 3 randomly chosen colors",0
.code
main PROC
;
//Intro Message
mov edx,OFFSET msgIntro ;intro message into edx
call WriteString ;display msgIntro
call Crlf ;endl
call WaitMsg ;pause message
call Clrscr ;clear screen
call Randomize ;seed the random number generator
mov edx, OFFSET msgOutput;line of text
mov ecx, 20 ;counter (lines of text)
L1:;//(Loop - Display Text 20 Times)
call setRanColor ;calls random color procedure
call SetTextColor ;calls the SetTextColor from library
call WriteString ;display line of text
call Crlf ;endl
loop L1
exit
main ENDP
;--
setRanColor PROC
;
; Selects a color with the following probabilities:
; White = 30%, Blue = 10%, Green = 60%.
; Receives: nothing
; Returns: EAX = color chosen
;--
mov eax, 10 ;range of random numbers (0-9)
call RandomRange ;EAX = Random Number
.IF eax >= 4 ;if number is 4-9 (60%)
mov eax, green ;set text green
.ELSEIF eax == 3 ;if number is 3 (10%)
mov eax, blue ;set text blue
.ELSE ;number is 0-2 (30%)
mov eax, white ;set text white
.ENDIF ;end statement
ret
setRanColor ENDP
Suppose a Huffman tree is to be built for 5 characters. Give a set of 5 characters, and their distinct probabilities (no duplicates), that would result in the tallest possible tree. Show the tree. Derive the average code length: write the expression, you don't have to simplify it down to a single value.
Which one is the result of the output given by a computer
I
Explanation:
Instruction , data and information all of these.what dose the following tool's do?
1-caption
2-back color
3-font
4-alignment
Caption:it is used to display speaker's name and describe relevant sounds that are inaccessible to people of hard hearing or who are deaf
Back color: it is used to fill a section's interior. it contains numerical expressions that corresponds
Font: it is used to add style to a document or webpage
Alignment: it is used to describe how text is placed on a screen.
If you like my answer,mark as brainliest
Input two numbers and work out their sim, subtraction, multiplication, division, remainder, average and sum of the squares of the numbers.
def ultimate_math (num1, num2):
try:
array_num = [num1, num2]
print (num1 + num2)
print (num1 - num2)
print (num1 * num2)
print (num1 / num2)
print (num1 % num2)
print ((num1 + num2) / (len(array_num)))
print ((num1**2) + (num2**2))
except ValueError:
return "Invalid Input"
user_num1 = float (input (" Please enter a num: "))
user_num2 = float (input (" Please enter a second num: "))
print (ultimate_math (user_num1, user_num2))
3 type of keyboarding
Answer:
Mechanical Keyboards, Wireless Keyboards and Projection Keyboards
Explanation:
hope it helps
will social media lose its relevance?
Judging from it's prevalence and popularity, there will be a long way to go until people start to lose interest with expressing themselves online. So no, social media will not lose its relevance, but maybe when technology is dead, then it will.
How teachers apply stenhouse theory
Answer:
In curriculum, a vision of knowledge, the role of the educator and a concept of the process of education are all present. In this sense, Stenhouse suggests that the role of teachers and professors is fundamental in the elaboration and implementation of curriculum.
collection of any data can be database
False
True
Answer:
True is the answer
have a great day
In what tab can a user find the workspace option?
What is the different type of secondary memory of a computer system.? explain
Explanation:
Solid state storage devices
optical storage devices
magnetic storage devices
which computer are used by mobile employees as Meter readers.
Explanation:
handheld computers
Some handheld computers have miniature or specialized keyboards. Many handheld computers are industry-specific and serve the needs of mobile employees, such as meter readers and parcel delivery people, whose jobs require them to move from place to place.
viết chương trình hoàn chỉnh các yêu cầu sau:
a. Định nghĩa hàm có tên là PSTG(), có hai tham số kiểu nguyên x và y hàm trả về giá trị phân số x/y ở dạng tối giản.
b. Gọi hàm đã định nghĩa ở trên trong hàm main () để in lên mà hình một phân số x/y ở dạng tối giản, với x và y được nhập từ bàn phím.
Explanation:
the perimeter of an aluminium sheet is 120 CM if its length is reduced by 10% and its breadth is increased by 20% the perimeter does not change find the measure of the length and the breadth of the sheet
What is system software? Write its types.
Answer:
There are two main types of software: systems software and application software. Systems software includes the programs that are dedicated to managing the computer itself, such as the operating system, file management utilities, and disk operating system (or DOS)
Answer:
There are two main types of software: systems software and application software. Systems software includes the programs that are dedicated to managing the computer itself, such as the operating system, file management utilities, and disk operating system (or DOS)
Explanation:
thanks for question
Suppose you and four of your friends are wirelessly connected with the home wireless router. [03] At this moment router is not transmitting data to the outgoing link and all of you want to browse internet and send packets of same size to the router. Consider the bandwidth of the outgoing link is20Mbps , packet size is 2500 bytes and the processing delay of each packet is
2μs . If your packet is queued at position eleven, calculate the delay after which your packet will be transmitted
format please? i cant understand
Qla
What are the activities a Database Designer will do if using the SDLC to design a Database [10]
Q1b
List the five main components of Access Database and state their uses [10]
Answer:a
What are the activities a Database Designer will do if using the SDLC to design a Database [10]
Q1b
List the five main components of Access Database and state their uses [1
Explanation:
Which one is the result of the ouWhen you move a file to the Recycle Bin, it will be immediately deleted from your computer.
A. True
B. Fals
Answer:
B => false
Explanation:
it just keep it on recycle bin => not being removed
why is Touchpad used in the laptop computer
Answer:
in controlling the mouse or cursor
Explanation:
as is it known tha a cursor is a poniting device. and the only way to control it without a mouse is the touchpad
They are correct? thank you!
Answer:
[OPINION]
First one is correct.
For the second one, I think the leader should accept the invitation and forward it to the entire team. [As the team experienced success due to group work, so every team member should be invited... as the success was a result of the hardwork of every member]
About the third one, I think it depends on the person so you may be correct. But, if I was asked to choose I would have been chosen.... rational approach
This is just my opinion. Hope it helps you:)
Convert the following decimal numbers into their binary equivalent: a. 13
b. 32 or 42
c. 292
d 12
e. 61
f. 120
g.29
h. 44
67
98
Answer: a. 1101 b. 10000 or 101010 c. 100100100 d. 1100 e. 111101 f. 1111000 g. 11101 h. 101100 1000011 1100010
