Answer:
0-9
Explanation:
count 0 as 1
len(0,1,2,3,4,5,6,7,8,9)=10
Write one line Linux command that performs the required action in each of the problems given below: (a) Find the difference in text between two text files File1.txt and File2.txt and save the result in a file named result.txt (b) Change the permissions of the file remote_driver.c such that the owner has the permissions to read, write and execute and anybody other than the owner can only read the file but cannot write or execute. (c) Search for the string ir_signal in the file /home/grad/remote_driver.c and print on the terminal the number of instances of the given string in the file /home/grad/remote_driver.c (d) Reboot the system after 5 minutes. (e) Display the list of processes currently being run by the user harvey. (f) Print 3 copies of a file named my_driver.c from a printer that has a name HPLaserJet4300. (g) Put the last 40 lines of the file driver_log.log into a new file final_fault.txt.
Explain the term software dependability. Give at least two real-world examples which further elaborates
on this term. Do you think that we can ignore software from our lives and remain excel in the modern
era? What is the role of software in the current pandemic period?
Answer:
Explanation:In software engineering, dependability is the ability to provide services that can defensibly be trusted within a time-period. This may also encompass mechanisms designed to increase and maintain the dependability of a system or software.Computer software is typically classified into two major types of programs: system software and application software.
whats the most popular social networking in the philippines?
Y o u t u b e
It wont let me say the word above
explain the different type of shift register counter
Answer:
Shift registers are also used as counters. There are two types of counters based on the type of output from right most D flip-flop is connected to the serial input. Those are Ring counter and Johnson Ring counter.
There are two types of shift register counters. They are given below:
Ring counter.Johnson ring counter. What do you mean by Shift register counter?The shift register counter may be defined as a sequence of a specific number of core registers that are significantly interconnected to one another in order to provide a clock-driven data shift.
A shift register is a set of f FFs that can be connected within the series and the stored data can be moved in the registers sequentially as per the command or instruction is given.
They are also utilized as counters. The type of shift register counter is based on the output from the D flip-flop which is connected to the serial input from the rightmost side.
Therefore, the two types of shift register counters are well mentioned above.
To learn more about Shift register, refer to the link:
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g Write a function named vowels that has one parameter and will return two values. Here is how the function works: Use a while loop to determine if the parameter is greater than 1. If it is not greater than 1, do the following: Display a message to the user saying the value must be greater than 1 and to try again. Prompt the user to enter how many numbers there will be. Use a for loop that will use the parameter to repeat the correct number of times (if the parameter is 10, the loop should repeat 10 times). Within this for loop, do the following: Generate a random integer between 65 and 90 Convert this integer to is equivalent capital letter character by using the chr function. If num is the variable with this integer, the conversion is done like this: ch
QUESTION 1
Which of the following is an example of firewall?
O a. Notepad
b. Bit Defender internet Security
O c. Open Office
O d. Adobe Reader
You are going to visit a national park, and have never been there before. You are using a map to try and make the distance travelled as short as possible. There are 5 intermediate towns, A, B, C, D, and E, you may gln your way to the park, and the distances between the various locations are given below.
Answer:
eggs fishing didn't ysjffj
Basic python coding, What is the output of this program? Assume the user enters 2, 5, and 10.
numA = 0
for count in range(3):
answer = input ("Enter a number: ")
fltAnswer = float(answer)
numA = numA + fltAnswer
print (numA)
Thanks in advance!
:L
Answer:
17.0
Explanation:
I ran it for you. You could also try that (go to replit).
What is the name for the part of a camera which can block light when it's closed, and let light in when it's open?
Pixel
Lens
Focus
Shutter
Which of the following does cloud computing allow users to do? Check all of the boxes that apply.
access data from anywhere with an Internet connection
store pictures and music
store data
have a unique address for their computer
Answer:
a b c
Explanation:
there just right
Answer: a b c d
Explanation edge 2023
jettison folk 2007, Magnum opus, be moving, offers poisoned commentary on the film industry.
Answer:
I'm a little confused...
Explanation:
Can you reword this please?
Which of the following best describes the safety of blogging
Generally safe, but there may be some privacy and security concerns. Therefore option B is correct.
While blogging can offer a relatively safe platform for expressing ideas and connecting with an audience, it is not entirely risk-free.
Privacy and security concerns can arise, especially when bloggers share personal information or discuss sensitive topics.
Cybersecurity threats, such as hacking or data breaches, can also compromise a blogger's personal information or their readers' data.
Additionally, bloggers should be mindful of online harassment and potential legal issues related to content ownership or copyright infringement.
Being aware of these risks and implementing best practices for online safety can help ensure a more secure and enjoyable blogging experience.
Therefore option B is correct.
Know more about Cybersecurity:
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Your question is incomplete, but most probably your full question was.
Which of the following best describes the safety of blogging?
A. Completely safe, with no risks involved.
B. Generally safe, but there may be some privacy and security concerns.
C. Moderately safe, but potential risks exist, especially with sensitive topics.
D. Highly unsafe, with significant risks to personal information and security.
What are
the rules for giving
variable name ?
Answer:
Rules for naming variables:
- Variable names in Visual C++ can range from 1 to 255 characters. To make variable names portable to other environments stay within a 1 to 31 character range.
- All variable names must begin with a letter of the alphabet or an underscore ( _ ). For beginning programmers, it may be easier to begin all variable names with a letter of the alphabet.
- After the first initial letter, variable names can also contain letters and numbers. No spaces or special characters, however, are allowed.
- Uppercase characters are distinct from lowercase characters. Using all uppercase letters is used primarily to identify constant variables.
- You cannot use a C++ keyword (reserved word) as a variable name.
If a 9V, 7W radio is on from 9am to 12pm. Calculate the amount of charge that flows through it, hence or otherwise the total number of free electrons that pass through at a point at the power supply terminals
Answer:
Q=It
and
p=IV
Given, v=9V P= 7W
I=P/V
I =7/9
Also, time(t) from 9am to 12pm is 3hrs
Converting into sec =3×3600
t=10800
Q= 7/9 ×10800
Q =8400C
A _______ is one typed character.
-gigabyte
-byte
-megabyte
-kilobyte
-terabyte
is a general-purpose computing device?
Answer: I think so
Explanation: All mainframes, servers, laptop and desktop computers, as well as smartphones and tablets are general-purpose devices. In contrast, chips can be designed from scratch to perform only a fixed number of tasks, but which is only cost effective in large quantities (see ASIC).
Please give brainliest not this file virus exploiter
Provide an example of formula (with proper syntax) that would check whether cell B5 has a negative number, and return a value of "negative" if it was and "not negative" the value was zero or higher.
Answer:
The formula is:
=IF(B3<0,"negative","not negative")
Explanation:
The formula can be split as follows:
= --> This begins all excel formulas
IF --> This means that we are writing an IF condition formula
B3<0, ---> This is the condition being tested
"negative", ---> This is the result is the condition is true
"not negative" ---> This is the result is the condition is false
Implement a class Clock whose getHours and getMinutes methods return the current time at your location. (Call java.time.LocalTime.now().toString() and extract the time from that string.) Also provide a getTime method that returns a string with the hours and minutes by calling the getHours and getMinutes methods. Provide a subclass WorldClock whose constructor accepts a time offset. For example, if you live in California, a new WorldClock(3) should show the time in New York, three time zones ahead. Which methods did you override
Answer:
Explanation:
The following code was written in Java. It uses the LocalTime import to detect the current time. Then it creates a getHours, getMinutes, and getTime method to correctly print out only the hours and minutes in a simple format. Then it does the same for the WorldClock subclass which takes in the time offset as an int parameter and adds that to the hours in your own timezone.
class Clock {
public String getHours() {
String hours = java.time.LocalTime.now().toString().substring(0,2);
return hours;
}
public String getMinutes() {
String min = java.time.LocalTime.now().toString().substring(3,5);
return min;
}
public String getTime() {
String time = getHours() + ":" + getMinutes();
return time;
}
}
class WorldClock extends Clock {
int timeZone = 0;
public WorldClock(int timeZone) {
super();
this.timeZone = timeZone;
}
public String getHours() {
String hours = String.valueOf(Integer.parseInt(super.getHours()) + 3);
return hours;
}
public String getTime() {
String time = getHours() + ":" + super.getMinutes();
return time;
}
}
class Test {
public static void main(final String[] args) {
Clock myClock = new Clock();
System.out.println("My Time: " + myClock.getTime());
WorldClock worldClock = new WorldClock(3);
System.out.println("My Time + 3: " + worldClock.getTime());
}
}
User defined blocks of code can be created in
Snap using the
feature.
A. make a block
B. duplicate
C. create
D. define a function
Programming a computer to win at chess
has been discussed since the
A. 1940's
B. 1950's
C. 1960's
Answer:
B.
Explanation:
6
Suppose the following formula is inputted into Excel:
=MROUND(1/4,100)
The output in the cell will be:
0
0.25
0.2500
1
Answer:
the output in the cell will be 0,2500
If not cleared out, log files can eventually consume a large amount of data, sometimes filling a drive to its capacity. If the log files are on the same partition as the operating system, this could potentially bring down a Linux computer. What directories (or mount points) SHOULD be configured on its own partition to prevent this from happening?
Answer:
/var
Explanation:
The /var subdirectory contains files to which the system writes data during the course of its operation. Hence, since it serves as a system directory, it would prevent log files from consuming a large amount of data.
Answer:
/var
Explanation:
Hope this helps
3. Never
to any instant messages, phone call, video call, or screen
staring requests from someone you do not know.
A. reply
B. refuse
C. forward text
D. accept pictures
Answer:
[tex]\color{Blue}\huge\boxed{Answer} [/tex]
B.Refuse
Answer:
Never reply to any instant messages, phone call, video call, or screen staring requests from someone you do not know.
Hope it helps u ARMY!!
Which option would allow you to watch an HD video, without delays in playback, on a computer with a Mac OS and a connection that has a lower bit rate? MPG QuickTime H.264 Flash Player
Answer:
H.264
Explanation:
A file type can be defined as the standard used to store digital data such as pictures, texts, videos, and audios. They all have unique file extension which determines the type of software program (application) to be used for opening a particular file and accessing its data e.g pictures (jpeg, png), texts (txt, docx, rtf), audios (mp3, acc), and videos (mp4, 3gp, avi, h.264, mkv).
Sometimes, computer users make the mistake of opening files with the wrong software application or program, this often leads to an error due to the incompatibility of the software application with the particular file.
H.265 is a high efficiency video codec (HEVC) and it's a standard video compression codec designed and developed to offer a better data compression, as an upgrade to the advanced video coding (AVC) standard.
Hence, the option or file extension (format) which would allow you to watch a high definition (HD) video, without delays in playback, on a computer with a Mac operating system (OS) and a connection that has a lower bit rate is the H.264 format.
HELP ASAP DONT ANSWER WITH A LINK
Answer:
Layout
title
title and content
section header
comparison
Orientation
landscape
portrait
What should a valid website have?
Select one:
a. Cited sources, copyright, and a clear purpose
b. Cited sources, copyright, and a poor design
c. Cited sources, copyright, and colorful images
d. Cited sources, no copyright, and a broad purpose
Answer:
A. cites sources,copyright,and a clear purpose
NEED HELP ASAP! You are looking for information in the online catalog for your local library. Which field would you not expect to see in a library's catalog or database?
A. Author
B. Title
C. Year
D. Phone number
Answer:
The answer is D
Explanation:
I need help solving this problem on Picoctf. The question is What happens if you have a small exponent? There is a twist though, we padded the plaintext so that (M ** e) is just barely larger than N. Let's decrypt this: ciphertext. The ciphertext is this. I tried using stack flow and the rsatool on GitHub but nothing seems to work. Do you guys have any idea of what I can do. I need to solve this problem asap
Explanation:
Explanation:
RSA encryption is performed by calculating C=M^e(mod n).
However, if n is much larger than e (as is the case here), and if the message is not too long (i.e. small M), then M^e(mod n) == M^e and therefore M can be found by calculating the e-th root of C.
Consider the following two data structures for storing several million words.
I. An array of words, not in any particular order
II. An array of words, sorted in alphabetical order
Which of the following statements most accurately describes the time needed for operations on these data structures?
A. Finding the first word in alphabetical order is faster in I than in II.
B. Inserting a word is faster in II than in I.
C. Finding a given word is faster in II than in I.
D. Finding the longest word is faster in II than in I.
Answer:
The correct answer is C.
Explanation:
Finding a given word requires the search operation. The search operation is faster in a sorted array compared to an unsorted array. In a sorted array the binary search method is used which runs on logarithmic time while in an unsorted array, there's no other way than linear search which takes O(n) time on the worst case where the required word is not in the array.
The statement which most accurately describes the time needed for operations on these data structures is: C. Finding a given word is faster in II than in I.
What is a binary search?Binary search can be defined as an efficient algorithm that is designed and developed for searching an element (information) from a sorted list of data, especially by using the run-time complexity of Ο(log n)
Note: n is the total number of elements.
In Computer science, Binary search typically applies the principles of divide and conquer. Thus, to perform a binary search on an array, the array must first be sorted in an alphabetical or ascending order.
In conclusion, the statement which most accurately describes the time needed for operations on these data structures is that, finding a given word is faster in data structure II than in I.
Read more on data structure here: https://brainly.com/question/24268720
Suppose you observe that your home PC is responding very slowly to information requests from the net. And then you further observe that your network gateway shows high levels of network activity, even though you have closed your email client., Web browser, and other programs that access the net. What types of malware could cause these symptoms
ANSWER: BOT
EXPLANATION: When a PC is experiencing the listed effects, it thus depicts that the PC is under attack by a bot, which is a type of script or software application that establishes automated tasks via command.
However, a bad bots often initiate malicious tasks that gives room for attackers to take control over an affected PC remotely, most especially for fraudulent activities.
When several affected computers are connected, they form a botnet connection.
