How is it possible that both programs and data can be stored on the same disk?
a. A disk has two sections, one for data and one for programs.
b. Programs and data are both software, and both can be stored on any memory device.
c. Computers contain both a data disk and a program disk.
d. Disks can only store data, not programs.
Answers
When both programs and data can be stored on the same disk, it is because: Programs and data are both software, and both can be stored on any memory device.
Explanation:
What are programs?
Programs are a set of instructions that are to be followed by the computer to perform specific tasks. It consists of a set of instructions that dictate how the computer should function. Examples of programs include text editors, media players, browsers, operating systems, games, and so on. The code that constitutes a program is stored on a hard drive.
What is data?
Data, on the other hand, is the information that programs use to work. Data is any set of values, like text, audio, video, or numbers that the computer processes. Files created by text editors, audio, and video players, and pictures, and so on are all examples of data. Data files are stored on a disk or other storage device.
Storing data and programs on a disk
A disk is a storage medium used to store programs and data. There are two types of disks: magnetic and optical disks. Programs and data can be stored on a disk. Programs are installed on the disk as software, while data files are stored as files. All data files are stored on the same disk as the programs that use them, which makes it easier to access the data when the program needs it.
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Related Questions
List three variables that could be used in creating a model that determines the best day to plant corn in a given location. 30 points! pls help
Answers
Temperature, nutrients and other environmental factors
Advantages of a computer
Answers
Answer:
It eases work.
It is deligent.
It is versatile.
write a counter loop loop structure that iterates 20 times and outputs which iteration it is on
Answers
Sure, here's an example of a counter loop using a loop structure in Python that will iterate 20 times and output which iteration it is on:
```
for i in range(1, 21):
print("Iteration:", i)
```
In this code, we use the `for` loop structure to iterate through the range of numbers 1 to 20 (inclusive). The `range()` function generates a sequence of numbers that starts at the first parameter (1 in this case) and ends at the second parameter (21 in this case), but excludes the endpoint.
The `for` loop then assigns each number in the sequence to the variable `i` and executes the code block inside the loop. In this case, we simply print out the string "Iteration:" followed by the value of `i`, which gives us the output of which iteration we're currently on. The `print()` function automatically adds a new line after each iteration, so each iteration will be on its own line.
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A system administrator needs to find a lost file. Which commands would be the primary choices to perform this task? (Select all that apply. )
Answers
The primary choices for finding a lost file as a system administrator include the find, locate, grep, ls, and cd commands. By utilizing these commands, a system administrator can quickly and efficiently locate the lost file and resolve the issue.
Find command: This command is one of the primary choices for locating lost files. It can search for files based on various criteria such as name, size, date, and permissions. Locate command: This command is used to search for files by name. It relies on a pre-built database of all files on the system to quickly locate the file.
Grep command: This command is used to search for specific text within files. It can be useful in finding files that contain a specific phrase or keyword. ls command: This command is used to list files in a directory. It can be helpful in determining if a file is in a particular directory.
cd command: This command is used to change directories. It can be useful in navigating to the directory where the lost file is expected to be found.
In summary, the primary choices for finding a lost file as a system administrator include the find, locate, grep, ls, and cd commands. By utilizing these commands, a system administrator can quickly and efficiently locate the lost file and resolve the issue.
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Note:- The complete question isn't available in the search engine.
Question 2 of 10
A game has a function that requires the player sprite to first collect a banana
and then collect a coin, after which the game ends, and the player wins.
Which word is the Boolean operator that should be used in the program to
indicate this set of conditions?
A. Not
B. And
c. Or
D. After
Answers
Answer:
b
Explanation:
I really don't but I hope its correct
The word that is the Boolean operator that should be used in the program to indicate this set of conditions is And. The Option B.
Which Boolean operator should be used to indicate the specified conditions in the game?The Boolean operator that should be used in the program to indicate the specified set of conditions, where the player sprite needs to collect a banana and then collect a coin to win the game, is "And."
The "And" operator evaluates to true only when both conditions are met simultaneously, meaning the player must satisfy both conditions of collecting the banana and the coin to trigger the game-winning outcome.
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The concept of "plug and play" is demonstrated by which of the following
scenarios?
Answers
Answer:
Farah has completed a post-secondary education program and is now ready to begin working, without additional training, on her first day .
Explanation: HoPe ThIs HeLpS
A certain string-processing language allows a programmer to break a string into two pieces. Because this operation copies the string, it costs n time units to break a string of n characters into two pieces. Suppose a programmer wants to break a string into many pieces. The order in which the breaks occur can affect the total amount of time used. For example, suppose that the programmer wants to break a 20-character string after characters 2, 8, and 10 (numbering the character in ascending order from the left-hand end, starting from 1). If she programs the breaks to occur in left-to-right order, then the first break costs 20 time units, the second break costs 18 time units (breaking the string from characters 3 to 20 at character 8), and the third break costs 12 time units, totaling 50 time units. If she programs the breaks to occur in right-to-left order, however, then the first break costs 20 time units, the second break costs 10 time units, and the third break costs 8 time units, totaling 38 time units. In yet another order, she could break first at 8 (costing 20), then break the left piece at 2 (costing 8), and finally the right piece at 10 (costing 12), for a total cost of 40. Design an algorithm that, given the numbers of characters after which to break, determines a least-cost way to sequence those breaks. More formally, given a string S with n characters and an array L[1..m] containing the break points, compute the lowest cost for a sequence of breaks, along with a sequence of breaks that achieves this cost.
Answers
To solve the problem of finding the least-cost way to sequence breaks in a string-processing language, we can use dynamic programming. Specifically, we can create a cost matrix that represents the cost of breaking substrings of increasing lengths at different break points. By iterating through this matrix and computing the minimum cost for each substring, we can efficiently find the lowest-cost sequence of breaks.
How can we determine algorithm for optimal break sequences?
1. Input parameters: a string S with n characters and an array L[1..m] containing the break points.
2. Sort the break points in ascending order and add two sentinel values at the beginning and end of the array, representing the start and end of the string. That is, L[0] = 0 and L[m+1] = n.
3. Create a cost matrix C of size (m+2) x (m+2). Initialize all its elements to 0.
4. Iterate through the matrix in a bottom-up, diagonal manner, filling in the costs for breaking strings of increasing lengths.
5. For each matrix element C[i][j] (where i < j), compute the minimum cost for breaking the substring between break points L[i] and L[j], considering all possible intermediate break points L[k] (where i < k < j). The cost for breaking at L[k] can be calculated as C[i][k] + C[k][j] + (L[j] - L[i]). Update C[i][j] with the minimum cost found.
6. The minimum cost for breaking the entire string is stored in C[0][m+1]. To find the sequence of breaks that achieves this cost, you can reconstruct the optimal solution by keeping track of the intermediate break points chosen in a separate matrix.
7. Output: lowest cost for a sequence of breaks, and a sequence of breaks that achieves this cost.
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PLEASE ANSWER FAST IM TIMED
A WYSIWYG editor will save time and make the process of Web site design an artistic practice rather than a ------- practice.
Answers
This open source software helps you either create a website through code, or design it with the help of templates and facile customizations.
What is the difference between HTML and WYSIWYG?A WYSIWYG editor shows you a rendered web page as you edit the page. You do not see the actual HTML. When using manual coding, you see the HTML, but you must load the document in a web browser to view the rendered page.
Is WYSIWYG easy to use?An efficient free WYSIWYG Editor comes with an easy-to-use toolbar, keyboard shortcuts, and other features that allow you to easily add or edit content, images, videos, tables, or links. A WYSIWYG editor saves time and makes web content creation quick and easy.
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Answer:
Programming
Explanation:
WYSIWYG (sometimes pronounced "wizzy wig") is an acronym that stands for "What You See Is What You Get." It is a phrase that was coined when most word processing, desktop publishing, and typesetting programs were text and code based. HTML, at its code level, is much like the early interfaces on this sort of software. A WYSIWYG editor saves time and makes the process of website design an artistic practice rather than a programming practice.
do u have all the subjects
Answers
What is an advantage of using flash drives for file storage?
1) The files on them can be accessed through the Internet.
2) They are small enough to fit in a pocket.
3) They are built to work with a computer’s internal hard drive.
4) They almost always last forever and never wear out.
Answers
Answer:
2) They are small enough to fit in a pocket.
Explanation:
It is true or false Nowadays computer games are mostly available on external hard disk.
Answers
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.
What are the most common malware types? How do you safeguard computer systems against malware? Why do you need to train users of computer systems to be vigilant about malware? What are some of the most recent malware attacks that you read or herd about in the news media?
Answers
Common Malware Types:
· Viruses
· Worms
· Trojans
· Ransomware
· Spyware
· Adware
Protections From Malware:
· Firewall Software
· Anti-Virus Software
Write a short program in assembly that reads the numbers stored in an array named once, doubles the value, and writes them to another array named twice. Initialize both arrays in the ram using assembler directives. The array once should contain the numbers {0x3, 0xe, 0xf8, 0xfe0}. You can initialize the array twice to all zeros
Answers
Answer:
Assuming it's talking about x86-64 architecture, here's the program:
section .data
once: dd 0x3, 0xe, 0xf8, 0xfe0
twice: times 4 dd 0
section .text
global _start
_start:
mov esi, once ; set esi to the start of the once array
mov edi, twice ; set edi to the start of the twice array
mov ecx, 4 ; set the loop counter to 4 (the number of elements in the arrays)
loop:
mov eax, [esi] ; load a value from once into eax
add eax, eax ; double the value
mov [edi], eax ; store the result in twice
add esi, 4 ; advance to the next element in once
add edi, 4 ; advance to the next element in twice
loop loop ; repeat until ecx is zero
; exit the program
mov eax, 60 ; system call for exit
xor ebx, ebx ; return code of zero
syscall
Explanation:
The 'dd' directive defines the once array with the specified values, and the 'times' directive defines the twice array with four zero values.
It uses the 'mov' instruction to set the registers 'esi' and 'edi' to the start of the once and twice arrays respectively. Then it sets the loop counter 'ecx' to 4.
The program then enters a loop that loads a value from once into 'eax', doubles the value by adding it to itself, stores the result in twice, and then advances to the next element in both arrays. This loop will repeat until 'ecx' is zero.
Hope this helps! (By the way, the comments (;) aren't necessary, they're just there to help - remember, they're not instructions).
write a loop that finds the sum of the numbers between 7 and 34
Answers
THIS IS FOR PYTHON
total = 0
for i in range(7, 35):
total += i
print(i)
print(total)
I forgot the reason but python always stops one number before your desired value. So that's why it's 35
The loop that finds the sum of the numbers between 7 and 34 i2 as follows:
x = 0
for i in range(7, 35):
x += i
print(x)
The code is written in python.
The variable x is initialise with the value zero.
For loop is used to loop through the range of value 7 to 35, excluding 35.
The looped values are then added to the variable x
The final sum is then printed out using the print statements in python.
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A search expression entered in one search engine will yield the same results when entered in a different search engine.
A. True
B. False
Answers
Answer:
false
Explanation:
Can somebody help me and make a code for this in PYTHON, please? I would be very thankful!
It is estimated that China on July 1, 2019. had 1,420,062,022 inhabitants, and India 1,368,737,513. The population in China increases by 0.35% every year, and in India by 1.08%. After how many years will India surpass China in terms of population, assuming that the annual population growth in neither of these two countries will change?
I think it should be used command FOR...
Answers
Code:
population_china = 1420062022
population_india = 1368737513
years = 0
while population_china >= population_india:
population_china *= 1.0035
population_india *= 1.0108
years += 1
print(years)
Output:
6
Explanation:
Using a while loop would probably be of greater use than a for loop since we are increasing the population growth of both countries until India's population surpasses China's population (so a condition needs to be set).
Looking at the code, we first set the original population of both countries in their own variables (population_china, population_india). We also set the 'years' variable at 0, which will increase with respect to the yearly population growths of both countries. In the while loop, the condition population_china >= population_india will allow for the variable 'years' to increase until population_india surpasses population_china. Once India's population is larger than China's population, we are left with the number of years it takes for India's population to surpass China's population, which is 6 years.
Hope this helps :)
calculate the increment of deflection resulting from the first application of the short-term live load
Answers
After applying a load, the beam is theoretically represented by structural analysis (calculating slope deflection).
The amount (distance) that the beam will deflect following the application of load is given by deflection. When a load is applied, the slope determines how it will deflect (the shape of the bend or deflection). Therefore, calculating slope and deflection is necessary to determine how and how much the beam will bend. In addition to serving the design purpose, slope and deflection allow us to predict how a beam will respondent to a load and decide how it should be positioned in relation to other members based on that behavior. Additionally, it aids in selecting other architectural styles.
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Harry is the cloud administrator for a company that stores object-based data in a public cloud. Because of regulatory restrictions on user access to sensitive security data, what type of access control would you suggest he implement to meet his company's security policies?
Answers
Answer:
The correct answer will be "Mandatory access control".
Explanation:
MAC seems to be a security standard protocols limited by the designation, initialization including verification of the systems. These policies and configurations are implemented through one centralized controller and therefore are accessible to the system admin.MAC establishes and maintains a centralized implementation of sensitive requirements in information security.what statement accurately describes the strategy utilized by the bubble sort algorithm?question 30 options:the bubble sort algorithm repeatedly swaps elements that are out of order in a list until they are completely sorted.the bubble sort algorithm repeatedly swaps the smallest element in an unsorted portion of a list with an element at the start of the unsorted portion.the bubble sort algorithm repeatedly inserts the i-th element into its proper place in the first i items in the list.the bubble sort algorithm partitions a list around a pivot item and sorts the resulting sublists
Answers
The statement that accurately describes the strategy utilized by the bubble sort algorithm is that it repeatedly swaps elements that are out of order in a list until they are completely sorted.
Bubble sort is a simple sorting algorithm that works by repeatedly swapping adjacent elements if they are in the wrong order. The algorithm compares each pair of adjacent elements and swaps them if they are in the wrong order. This process is repeated until the entire list is sorted. The name "bubble" sort comes from the fact that the smaller elements "bubble" to the top of the list. While bubble sort is simple to understand and implement, it is not very efficient for large lists and has a worst-case and average-case time complexity of O(n^2).
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You make me the happiest person on earth
i feel joy when i see your face
when i am depressed all i have to do is to think about you and it puts me in a good mood.
do i need to add more to thut
Answers
Answer:
Fixed
Explanation:
I feel joy when I see your face
When I'm depressed all I have to do is to think about you, and it puts me in a good mood.
Write a program that reads the content of a text file. the program should create a dictionary in which the keys are individual words found in the file and the values are the amount of times the word appears in the file. For example, if the word 'the' appears in the file 128 times, the dictionary would contain an element with the key as 'the' and the value as 128. Write in Python
Answers
This software opens the file filename.txt, reads the text inside, and then uses the split() method to separate the text into individual words. After that, it loops and produces a new empty dictionary called freq dict.
How can I construct a Python program to count the number of times a word appears in a text file?To calculate the frequency of each word in a sentence, create a Python program. In Python: counts = dict in def word count(str) () split() for word in words with words = str: If a word is counted, then counts[word] += 1. and if counts[word] = 1 then return counts The swift brown fox leaps over the slothful hound, print(word count('.
# Use the command open('filename.txt', 'r') as file to open and read the file's contents:
file.read content ()
# Separate the text into its component words.
Language is content.
split()
# Construct a blank dictionary by changing freq dict to.
# Determine the frequency of every word in words:
If word appears in freq dict, then freq dict[word] +=
if not, freq dict[word] =
# Use the freq dict.items() function to display the frequency count for each word individually:
print(word, count) (word, count)
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cloudy computing would like to allow users to relate records to other records of the same object. what type of relationship is this?
Answers
Cloud computing would like to allow users to relate records to other records of the same object by using a Self-relationship.What is Cloud Computing Cloud computing is the on-demand availability of computer resources, particularly data storage and computing power, without direct user management.
In layman's terms, this implies that any individual can access computer resources from any location with internet access, making it possible to create a single, central repository of information that can be accessed by multiple users in real-time.
This provides the user with a platform for easy access to computing power and the storage of information. The use of cloud computing technology eliminates the need for costly and complex hardware and infrastructure for businesses and organisations.
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Helppppppppppppppppppp
Answers
2. e
3. c
4. b
5. d
i think this is right, i hope it helps :)
Please provide a specific example(s) that demonstrates your knowledge and capabilities to leverage xml- powered tables and search functions to provide software and hardware-independent ways of storing, transporting, and sharing data.
Answers
true/false wake tech students can download the most recent microsoft office 365 products to their device(s) free of charge.
Answers
Tech students can download the most recent Microsoft office 365 products to their device(s) free of charge is true.
What is included in Office 365 for Students?With the use of this subscription, students may set up Office software on up to 5 PCs or Macs, as well as Windows tablets and iPads®. They can also install Word, Excel, PowerPoint, Outlook, OneNote, Publisher, and Access on additional mobile devices. Additionally, the subscription provides 1TB of managed OneDrive storage.
Therefore, as of recent, Office 365 Education, which offers free access to Word, Excel, PowerPoint, OneNote, and now Microsoft Teams as well as extra classroom tools, is available to instructors and students at qualifying institutions.
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Where does the book icon of the Help file take you?
to the Help home page
to the Help home page
to a section to browse Help by category
to a search bar that lets you search the Help files
Answers
Where does the book icon of the Help file take you?
ans To a section to browse Help by category.
is answer hope you like it
"c"is correct
What tag would you enter to link the text “White House" to the URL
http://www.whitehouse.gov?*
Answers
Answer:
3.<a href="http://www.whitehouse.gov" target="_blank">White House</a>
Explanation:
The exact question is as follows :
To find - What tag would you enter to link the text “White House" to the URL
http://www.whitehouse.gov with the destination document displayed in a new unnamed browser window?
1.<a ="http://www.whitehouse.gov" target="_blank">White House</a link>
2.<a href="ftp://www.whitehouse.gov" target="_blank">White House</a>
3.<a href="http://www.whitehouse.gov" target="_blank">White House</a>
4.<link="http://www.whitehouse.gov" target="_blank">White House</link>
The correct option is - 3.<a href="http://www.whitehouse.gov" target="_blank">White House</a>
which of the following can be represented by a sequence of bits. 1. An integer 2. An alphanumeric character 3. A machine language instruction
Answers
Answer:
all of them
Explanation:
In a computer program, this is how numbers, text and program instructions are stored.
how can you protect a computer from electrical spikes and surges?
Answers
Answer: use surge protectors
The following safety measure should be taken:
1. Surge Protectors
2. Unplug During Storm
3. Dedicated Circuits
4. Grounding
5. Regular Maintenance
6. Avoid Overloading Circuit
To protect a computer from electrical spikes and surges, you can take the following measures:
1. Surge Protectors: Use a high-quality surge protector or uninterruptible power supply (UPS) between the computer and the power outlet. Surge protectors are designed to absorb excess voltage and divert it away from connected devices, safeguarding them from power surges.
2. Unplug During Storms: Unplug the computer and other sensitive electronic devices during thunderstorms or if you anticipate power fluctuations. Lightning strikes and power surges can occur during storms and potentially damage your computer if it is left connected to the power source.
3. Dedicated Circuits: Consider having dedicated circuits installed for your computer and other high-powered electronics. This helps reduce the risk of electrical interference and power fluctuations caused by other appliances sharing the same circuit.
4. Grounding: Ensure that your computer and its components are properly grounded. A grounded electrical system provides a path for excess electrical energy to dissipate safely.
5. Regular Maintenance: Keep the computer's power supply and electrical connections in good condition. Inspect power cords, outlets, and plugs regularly for signs of wear or damage. Replace any damaged components promptly.
6. Avoid Overloading Circuits: Avoid plugging too many devices into the same power outlet or power strip. Overloading circuits can increase the risk of power surges.
7. Backup Power Supply: Consider using an uninterruptible power supply (UPS) that provides battery backup power to the computer.
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Which of the following statements is
TRUE?
A. You must be connected to the Internet to compile
programs.
B. Not all compilers look the same.
C. All machines have a built in compiler.
D. All compilers contain a file browser.
Answers
Answer: B / Not all compilers look the same.
Explanation: Depending on the language you are programming in, would determine which compiler you use.