Answer:
1. Processor communication -- this involves the following tasks:
a. exchange of data between processor and I/O module
b. command decoding - I/O module accepts commands sent from the processor. E.g., the I/O module for a disk drive may accept the following commands from the processor: READ SECTOR, WRITE SECTOR, SEEK track, etc.
c. status reporting – The device must be able to report its status to the processor, e.g., disk drive busy, ready etc. Status reporting may also involve reporting various errors.
d. Address recognition – Each I/O device has a unique address and the I/O module must recognize this address.
2. Device communication – The I/O module must be able to perform device communication such as status reporting.
3. Control & timing – The I/O module must be able to co-ordinate the flow of data between the internal resources (such as processor, memory) and external devices.
4. Data buffering – This is necessary as there is a speed mismatch between speed of data transfer between processor and memory and external devices. Data coming from the main memory are sent to an I/O module in a rapid burst. The data is buffered in the I/O module and then sent to the peripheral device at its rate.
5. Error detection – The I/O module must also be able to detect errors and report them to the processor. These errors may be mechanical errors (such as paper jam in a printer), or changes in the bit pattern of transmitted data. A common way of detecting such errors is by using parity bits.
Ben wants to create a Book class that has an instance variable serialNumber. Where should he declare the instance variable
Answer:
within the Book class but needs to also be outside of any methods.
Explanation:
If Ben is creating an entire Book class then the instance variable needs to be within the Book class but needs to also be outside of any methods. If Ben places the variable inside a method it can only be used by that method and therefore becomes an instance variable of that method and not the class. By creating it inside the class and outside the methods it can be used every single time a Book object is created. Therefore, creating an instance variable of serialNumber every time.
A business owns a printer but the printer is used for cloud printing purposes. What type of resource is this?
Confidential corporate data was recently stolen by an attacker who exploited data transport protections.Which of the following vulnerabilities is the MOST likely cause of this data breach?
a. resource exhaustion on the vpn concentrators
b. weak ssl cipher strength
c. improper input handling on the ftp site
d. race condition on the packet inspection firewall
Answer:
c. improper input handling on the FTP site
Explanation:
Improper input handling on the FTP site is associated with encrypting and/or decrypting of input data. It has been observed that input handling on the FTP site is one of the leading causes of vulnerabilities found in contemporary's systems and applications, this is a result of application trusting which helps to establish restrictions and prevent Improper Input Handling attacks accurately.
Hence, in this case, the correct answer is "improper input handling on the FTP site"
If you're a beginner to data analysis, what is the first thing you should check when you build data queries?
a. workflow diagrams
b. calculations
c. differentials
d. record counts
Line installers must complete a four-year university degree program in order to be hired.
True
False
Answer:
Line installers must complete a four-year university degree program in order to be hired.
Explanation:
true
Which file format should Wilson use for sending these images?
Suppose a webpage contains a single text field. We want to make the page such that a user can immediately start typing in the text field without clicking on it. What is correct way using?
1. .
2. .
3. .
4. Can't be done with only HTML5, need help of Javascript or something else.
Answer:
The answer is "Option 2".
Explanation:
In HTML5, text inputs use an autofocus attribute, which, when the page is loaded, uses a template to concentrate primarily on text fields. This attribute is a Boolean property that represents the HTML autofocus attribute, showing if the related <select> element will receive an output focus whenever the page loads if it is overruled by the user. An only form-associated entity can have this property specified in a text.
Do you think that ethics training can really be effective in changing the behavior of employees? Why or why not?
When employees follow ethical standards, they don't cut corners or short-change the company or its customers. ... Ethical conduct boosts morale and promotes teamwork. When employees can trust one another and management, they can work together more harmoniously and effectively
CAN SOMEONE DO OR LOOK UP THE PIE CHART FOR THIS ANSWER PLS AND I WILL MARK YOU BRAINLIEST BUT PLSSS HELP MEEEE!!!
Answer:
I highly recommened you use ggl charts.
Explanation:
It's free. ALL YOU NEED IS AN GGL ACCOUNT. You can also choose many types of graph you want.
George wanted to make his website more interactive. He decided to create animation for his website. Which software can George consider to design this animation?
A. Reaper
B. Vegas Pro
C. Flash
D. Audacity
E. Quark Xpress
Answer:
C. Flash
Explanation:
Adobe Flash is a discontinued multimedia software platform used for production of animations, Rich web applications, desktop applications, mobile apps, mobile games, and embedded web browser video players. Flash displays text, vector graphics, and raster graphics to provide animations, video games, and applications.
-Wikipedia
Answer:
C.Flash
Explanation:
When using a software budget, you should feel very confident if you choose a solution that looks like it will come in exactly on budget, without any overage costs.
a
True
b
False
Answer:
probably false
Explanation:
because u dont want a budget to b exact u want it completely covered
help with these 2 questions srry for the horrible pic
Answer:
the first one is email address nd the second one is semi-blocked letters ? sorry if im wrong.
Explanation:
Answer:
I cant read
Explanation:
Your colleague has made a suggested change to an important document you are both working
You disagree with their suggested change. They will be reviewing the changes you make before
the final version of the document is submitted to your boss. You both work remotely and are in
radically different time zones. What is the best step to take next?
Answer:
come to an agreement with your partner on how you can modify or change the suggested change
Explanation:
The best step to take is to set up a virtual meeting between both of you, find out why the reason for the disagreement, and then settle the issues.
What is the virtual meeting about?Based on the fact that both of you cannot physically meet since both are in different location, the right thing to do is to set up a computer virtual meeting.
Conclusively, the parties involved can trash out issues and misconceptions before submitting to your boss.
Learn more about document from
https://brainly.com/question/16650739
#SPJ2
The challenge of preparing for ____________________ is in ensuring that employees do not feel that they are being prepared for termination.
Answer:
"Cross-training " seems to be the right response.
Explanation:
Cross-training seems to be the method of constructing a multi-professional workers staff with incentive plans to make sure that they must have the same tools to complete different occupational tasks throughout the organization. This will be a very broad approach besides randomized controlled training methods, both maximum and minimum frequency, for generations.Which of the following represents the relationship between malware and cyber terrorism? (Select all that apply).
Both are used to disrupt network service.
Both involve the use of illegal software.
Cyber terrorists can use malware as a weapon.
Network risk analysts work to prevent both.
Answer:
Both are used to disrupt network service
Cyber terrorists can use malware as a weapon
Both involve the use of illegal software
Network risk analysts work to prevent both
All are valid.
Answer:
Its all four
Explanation:
edg2021
Id k why the other person got b ad rati ngs, because it is true and they both do all of these things.
Identify the potential problem(s) involved with generating or collecting valid data.
A. Cost.
B. Bias.
C. Error.
D. Access to data.
E. All of the above.
F. None of the above.
Answer:
B. Bias.
C. Error.
Explanation:
Two of the biggest problems that can occur when generating or collecting valid data are Bias and Errors. Biases automatically make the collected data invalid since this causes the data those involved to purposefully skew the data towards the direction that best suits their biases/beliefs which makes the entire study invalid and therefore the data as well. The second main problem would be human error such as entering the wrong data numbers, choosing the wrong subject, losing the data itself, etc. Humans make mistakes and making one during a study can immediately invalidate all of the data that has been collected.
what is the difference between application software and system software
Answer:
system software
1. system software is used for operating computer hardware.
2.system software is installed on the computer when the operating system is installed.
application software
1.it is used for performing specific task.
2.it is installed according to the user's requirements.
The tags are always enclosed within a pair of
(a) curly
(b) square
(©) angular
Answer:
(©) angular
Explanation:
The tags should always be enclosed with a pair of angular brackets
In the case of Hyper text markup language (HTML) the brackets that should be used is angular brackets i.e. (< and >)
So as per the given situation, the option c is correct
And, the rest of the options are incorrect
Therefore the tags that should always enclosed with a angular pairs
Answer:
(©) angular
Explanation:
The tags are always enclosed within a pair of angular.
If an element contains text or another element, it is marked using a ______tag set in which an opening tag and a closing tag enclose the element content.
a. single-sided
b. two-sided
c. one-sided
d. double-sided
Answer:
b. two-sided
Explanation:
If an element contains text or another element, it is marked using a two-sided tag set in which an opening tag and a closing tag enclose the element content.
For example, <p>it is very important to "check" the expiration date of goods before buying them.</p>. In this scenario, the <p> represents the opening tag while the </p> represents the closing tag in HTML programming.
From 1995 to 1997, the number of web users
Doubled
Tripled
Quadrupled
Remained the same
create a pl/SQL block to retieve and display information for a specific pledge. Display the pledge ID, donor ID, Pledge Amount, total paid so far and the difference between the pledge amount and total paid amount
Answer:
SELECT pledge_ID,
donor_ID,
pledge_amount,
total_paid,
pledge_amount - total paid
FROM pledges;
Explanation:
The SELECT statement initiates the display command. It states the variables to be selected.
The variables are usually separated by a comma.
The FROM statement indicates the location from which the variables ne selected from.
; signifies the end of the query, stating that the query should be run.
Certification is a requirement in pursuing a career as a line installer.
True
False
Answer:
False
Explanation:
This is rue because, in line installation career, there is no single need for certification but rather to acquire the required skill.
The ability to learn how to be a line installer from an experienced personel is far important than someone who tried to obtain a certification without any acquired skilled to show for it.
Answer:
False
Explanation:
edg2021
Employer training or apprenticeships are required of electrical line installers and repairers. These programs often last up to five years. Certification is not mandatory; however, certification for line installers and repairers is available and does show that you have the right skills and knowledge for this technical job. Often learning on the job is the best way to get experience in this type of position, but it still requires basic understanding of equipment, data communications, and the physical layer of a network.
Derek is creating an animation for his class project. What is the first step Derek should follow while creating the animation?
A. storyboarding
B. preparing a script
C. adding voices to the animation
D. choosing an animation tool
Answer:
1. Script,2.Storyboarding,3.Choosing a Animation tool, 4. Adding voices to the animation
Explanation:
Script comes first since that you have to follow everything on there, then you have to make a illustration of the storyboard, then it comes to choosing which animation tool is better, and last but definitely not least is adding voices to that animation.
Answer: preparing a script
Explanation:
What term is the ability to restore service quickly and without lost data if a disaster makes your components unavailable or it destroys data
Answer:
"Recoverability" is the appropriate solution.
Explanation:
The above refers to either the DBMS work timetables where only certain processes are conducted out only when all transactions where such modifications are learned by the submission are implemented or operated. This technique is used to reinstate make informed even without system failures.define an array of 12 structures of type DayMon. Name the array maps[] and initialize the array with the names of the 12 months in a year and the number of days in each month.
Answer:
#include<stdio.h>
int main(){
int i,n;
char* maps[] = {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"};
for(i=0;i<12;i++){
printf("%s\n", maps[i]);
}
printf("\n");
int days[] = {31,28,31,30,31,30,31,31,30,31,30,31};
for(i=0;i<12;i++){
printf("%s %d\n", maps[i], days[i]);
}
printf("\n");
return 0;
}
Explanation:
The C source code above declares two arrays, the maps array which is initialized with the months of the year and the days array which is initialized with the number of days of each month in the maps array. Both arrays are printed out side by side like a table of months and the days in each month.
Relationship between sped and time on statistics
Write a program that inputs numbers and keeps a running sum. When the sum is greater than 100, output the sum as well as the count of how many numbers were entered.
Sample Run Enter a number: 1 Enter a number: 41 Enter a number: 36 Enter a number: 25 Sum: 103 Numbers Entered: 4
total = 0
count = 0
while total<=100:
total += int(input("Enter a number: "))
count += 1
print("Sum:",total)
print("Numbers Entered:",count)
I wrote my code in python 3.8. I hope this helps
Answer:
total = 0
count = 0
while total<=100:
total += int(input("Enter a number: "))
count += 1
print("Sum:",total)
print("Numbers Entered:",count)
Explanation:
on the surface of a magnetic disk fragmentation occurs when file is stored in non-contigious sectors on the disks surface?
Match the example with the type of collection.
___('casa': 'house')
___[3,5]
___(3, 5, 'dog')
A) list
B)tuple
C)dictionary
Answer:
1.c
2.list
3.tuple
Explanation:
Dictionary—('casa': 'house'), List - [3,5], Tuple - (3, 5, 'dog') are the example with the type of collection. Hence,
What is collection?A collection is a group of things, usually one that someone has assembled. For instance, many kids have a collection of comic books. The term "collection" contains the word "collect." If you enjoy collecting things, there's a good chance you already have a collection of some kind.
4 The Concept of "Collection" A collection is a gathering of things that have been picked out with a specific goal in mind. Similar ideas include Set, Aggregation (data modeling), Dataset (science and business), and Corpus (linguistics and literary analysis). We favor collecting since it is less defined and has fewer connotations.
Old French collection, a noun of action from the past-participle stem of colligere ('gather together'), is derived from Latin collectionem (nominative collectio), which means 'a gathering together'.
Thus, words are arranged above,
For more information about collection, click here:
https://brainly.com/question/19053793
#SPJ5
Universal Containers (UC) wants to customize basic Salesforce Reports using Lightning Experience. In which two ways can Reports be customized? Choose 2 answers v A. Add a chart. B. Add a Lightning Component. C. Add links to external pages. D. Add a filter.
Answer:
A. Add a chart.
D. Add a filter.
Explanation:
Workflow management systems can be defined as a strategic software application or program designed to avail companies the infrastructure to setup, define, create and manage the performance or execution of series of sequential tasks, as well as respond to workflow participants.
An example of a work management system is Salesforce.com.
A Salesforce Reports using Lightning Experience refers to an intuitive and powerful software tool used for visualizing and analyzing Salesforce data such as customization, filtering, grouping and creating a summary report.
In this scenario, Universal Containers (UC) wants to customize basic Salesforce Reports using Lightning Experience.
Hence, the two ways in which Reports can be customized are by adding a chart and a filter.