Answer:
No
Explanation:
The information without any authentic source including a banner line and a notice regarding the content only being marked at the highest level of classification within the database is not authorized for use as a source of derivative classification.
Answer:
Yes
Explanation:
The information can be safely use as alternative source of derivative classification. This is because the information is reliable. The reliability of the information comes from the fact that the sources are authentic and easily traceable. In addition, such information follows the highest standards of safety, such as encryption, safety protocols, URL checks, malware checks and many other security checks.
Assume that four jobs, A-D, are in the READY queue at Time 0 and require the CPU cycles listed below. Using the SJN algorithm, the ____ job is run first. Job: A B C D CPU cycle: 5 2 6 4
Answer:
"B" is the answer for the above question.
Explanation:
The full form of SJN is the shortest job next algorithm which is working to execute the process if there is more than one process present in the ready queue.This processor takes that process which has the smallest execution time among the process which is present in the ready queue.The above question states the four processes, in which the B process has the smallest execution time. So the B process will be executed first.The above question asked which is executed first. So "B" is the answer.The B job is run first.
Given data,
Job A has CPU cycle of 5.Job B has CPU cycle of 2.Job C has CPU cycle of 6.Job D has CPU cycle of 4.SJN algorithm stands for shortest job next algorithm. According to the SJN algorithm, the job with the shortest CPU cycle executes first.
As job B has shortest CPU cycle (i.e 2), it will execute first.
Learn more: brainly.com/question/15247828
Issues with paper based records include a. time spent re-keying data, searching for paper copies, and filing. b. storage volume and outsourced paper storage costs. c. inability to monitor workflow progress. d. All of the above
Answer: d) All of the above
Explanation:
According to the question, paper -based records are the records of information and data that is imprinted or written on paper sheets.This data can creates problem like huge storage space requirement, misplacing of paper record,storage cost, filing time, wasting time re-keying information,etc.
All the options are correct because problem like re-keying of data, filing, storing of huge amount of paper data, cost of storage, disruption in following workflow progress etc occur when paper-based data records are kept.Thus, the correct option is option(d).After Brooke has helped Simon to resolve his original problem, Simon asks her about another linked workbook he has received. The source files for this workbook have not been included, but Simon would like to use the workbook with the most recent values from the source files. What should Brooke tell him
Answer:
The answer is "The working book can be opened and the version Links dialogue box will press Continue button".
Explanation:
As we knew, the workbook is a set of files, in which one or more worksheets are uses. All the file of the workbook is defined in the form of the sheets, like Sheet1, Sheet2, and so on, in which we can also change the name of the sheet.
To solve another workbook problem the firstly the Simon open the workbook by providing the appropriate link. This file Includes the source file, that doesn't have published, and he also wants to use the workbook with the new source file values.__________ is a data analysis technique used by decision makers to quickly get answers to complex queries that encompass multiple factors, such as locations, revenue, time periods, and employee status. Group of answer choices
Answer:
OLAP (online analytical processing)
Explanation:
OLAP (Online Analytical Processing) is the technology behind many Business Intelligence (BI) applications. OLAP is a powerful technology for data discovery, including capabilities for limitless report viewing, complex analytical calculations, and predictive scenario (budget, forecast) planning.
OLAP performs multidimensional analysis of business data and provides the capability for complex calculations, trend analysis, and sophisticated data modeling.
OLAP enables end-users to perform ad hoc analysis of data in multiple dimensions, thereby providing the insight and understanding they need for better decision making.
Dell Computer uses recycled and recyclable materials in its product and packaging design in an effort to minimize damage to the environment which will help future generations meet their own needs. Dell's efforts are an example of _____.
Answer:
sustainability
Explanation:
Sustainability -
It refers to the method to meet the needs of the present generation without hampering the needs of the future generation as well , is referred to as sustainability .
The process of sustainability require to follow the concept of reuse and recycle to be safe for the environment .
The process is very safe for the planet , as it environmental friendly .
Hence , from the given scenario of the question ,
The correct answer is sustainability .
Use the fundamental counting principle to solve the problem. How many different codes of 4 digits are possible if the first digit must be 3, 4, or 5 and if the code may not end in 0?
Answer and Explanation:
Given,
4 digits and 10 digits.
Firstly, we have to find that when it repeats the digit then
First position code would be filled in by Three methods that is 3, 4, or 5.Second position code would be filled in by Ten methods.Third position code would also be filled in by Ten methods.Fourth position code would be filled in by 9 way but 0 is rejected. So, the total numbers of methods in the following case is [tex]3\times10\times10\times 9=2700[/tex].Then, we have to find that when it not repeats the digit then
First position code would be filled in by Three methods that is 3, 4, or 5.Second position code would be filled in by Nine methods in which one is reserved earlier.Third position code would be filled in by Eight methods in which two are reserved earlier.Fourth position code would be filled in by Six methods in which three are reserved earlier.So, the total numbers of methods in the following case is [tex]3\times9\times8\times6=1296[/tex]The fundamental counting principle can be used to determine the number of different codes of 4 digits that are possible, given certain conditions. In this case, there are 3 choices for the first digit, 10 choices for the remaining three digits (excluding 0 for the last digit), resulting in a total of 2,700 possible codes.
Explanation:The problem asks for the number of different codes of 4 digits that are possible if the first digit must be 3, 4, or 5, and if the code may not end in 0.
Using the fundamental counting principle, we consider each digit of the code separately. For the first digit, we have 3 choices (3, 4, or 5). For the remaining three digits, we have 10 choices each, as any digit from 0 to 9 can be chosen. However, since the code may not end in 0, we have 9 choices for the last digit.
Applying the multiplication principle, we multiply the number of choices for each digit: 3 choices for the first digit, 10 choices for the second, third, and fourth digits, and 9 choices for the last digit. Therefore, the total number of different codes is 3 x 10 x 10 x 9 = 2,700.
A user contacted the help desk to report that the laser printer in his department is wrinkling the paper when printed. The user checked the paper in the supply tray, and it is smooth and unwrinkled.
Which of the following is the most likely reason for the wrinkled paper? (Select TWO.)
A. The paper does not meet the requirements for the printer.
B. The user is selecting the wrong driver for the printer.
C. The paper is creased before it is installed in the printer.
D. The pages being printed are using too much toner.
E. The paper is damp when run through the printer.
F. The printer does not have enough free memory.
Answer:
Option A and Option E.
Explanation:
Whenever a client approached the call center to complain about whether their department's printer stains that paper while it has been printed. Then, client in the following tray verified those papers and it's glossy and in properly maintained.
However, the purpose for much of the wrinkled paper has been that the paper doesn't match the printer's specifications, and whenever going via the printer, the sheet is moist.
Thus, the following are the reason why the other options are not true according to the given scenario.
What is the faster way for browsers to obtain the revocation status of a digital certificate attached to a Web site?
Answer:
The fastest way to obtain the revocation status of digital certificate of the website is by using Online certificate Status Protocol (OSCP).
Explanation:
Online certificate status protocol is the protocol that help user to check and verify the digital certificate revocation status. This protocol is linked with the digital certificate issuance authority. Whenever someone want to verify the status of the digital certificate that is attached to access the website. The website administrator can send the request to OSCP handler to ensure the status of the certificate. The OSCP handler is connected through certificate issuance authority, send the detail to verify the status. After verifying the status, OSCP handler respond as certificate is valid or revoked to the concerned user.
Marty is investigating the computer of a cyberstalking suspect. He wanted to check the suspect's browsing history in Microsoft Internet Explorer but it had already been erased. Where else can he look on the computer for browsing history information
Answer:
The index.dat file
Explanation:
Marty has been examining the cyber-stalking victim's web browser. He decided to search a victim's internet history in the web browser, yet this has been just deleted. So, the index.dat file he could browse the history details on the workstation.
The following file seems to be stored in the workstation, which includes most of the sites they previously accessed. There is indeed the record of each and every Link as well as each webpage. Not just that, however all emails that have been transmitted or accepted via Inbox or Outlook Express are now logged in.What are the relational operators? How are they used?
Explanation:
Relational operators are used to compare two values and can sometimes be referred to as comparison operators. It tries to test numbers that are equals to each other or those numbers that are not. In short, these operators helps us understand how two or more operands work in relation with each other. For instance, we could say 5==5 to mean that the number five is equals to five. We could also say that 4>3 to mean that the number four is greater than three. A relational operators return TRUE or FALSE values. In the examples above 5==5 is a TRUE statement.
A metacharacter is a character that has a special meaning assigned to it and is recognized as part of a scripting or programming language. Escaping metacharacters is a programmatic tactic to treat all characters as basic ASCII rather than as something with special meaning or purpose.a.True.b. False.
Answer:
The answer is "Option a"
Explanation:
Meta-character is a unique character, which is used in the system or information area, that provides information about the other characters. This type of character is used in both command-line and programming.
It has a particular meaning and should be prevented for reasons except for its particular importance. It attempts in the algorithmic technique to view all character as a fundamental ASCII instead of a specific purpose.Despite the rise of messaging apps and other forms of social media, these efforts are focused on consumer efforts, with corporations yet to find a viable way to leverage these services in an organizational setting.1. True2. False
Answer:
False
Explanation:
There are messaging apps and social media dedicated for corporate world. Skype Business is one of the examples of messaging app welcomed by corporate users. The social media such as Linkedln is another typical platform that many professional from corporate world build their connections and share their professional profile. One common attracting point of these corporate oriented messaging app and social media is their ad free environment. The posts are much more tightly filtered and controlled and the contents are usually more professional.
Suppose Host A wants to send a large file to host B. The path from Host A to Host B has three links, of rates R1 = 500 kbps, R2=2 Mbps, and R3 = 1 Mbps. Assuming no other traffic in the network, what is the throughput for the file transfer? 500 kbps
Answer:
The answer is 500 kbps
Explanation:
Consider the given data in the question.
R1 = 500 kbps
R2=2 Mbps
R3 = 1 Mbps
Now as it is mentioned that there is no other traffic in the network.
Thus,
throughput of the file = min {R1,R2,R3}
throughput of the file = min {500 kbps, 2 Mbps, 1 Mbps}
T/P of the file = 500 kbps
You’re trying to cast a video presentation from your tablet to a projector for a training session with some new hires. Although you tested it successfully yesterday, today the connection is not cooperating. You’ve closed apps you’re not using, and you’ve checked that the projector and the tablet are working otherwise. Of the following troubleshooting steps, which should you try first? Second?
1. Restart the projector
2. Restart the tablet
3. Reinstall the presentation app.
4. Verify that you have Internet access on the tablet.
Answer:
2. Restart the tablet
Explanation:
Based on the information provided within the question it can be said that of the following troubleshooting steps you should first try to Restart the tablet. Many times a background process gets stuck and is preventing the connection from establishing. If this does not work then the next step would be to restart the projector, and lastly Verify that you have Internet access on the tablet.
Final answer:
First, verify Internet access on the tablet for casting the presentation. If connectivity is fine, then restart the tablet to solve potential glitches. Reinstalling the app is the last step after attempting simpler solutions.
Explanation:
When faced with technical difficulties while trying to cast a presentation from a tablet to a projector, it's essential to approach the situation methodically to identify and solve the issue. The first step to troubleshooting is to verify that you have Internet access on the tablet, as some presentations may require an online connection, especially if using web-based software like Prezi. If the Internet connection is stable, then the next step is to restart the tablet. This action can resolve many temporary glitches that may prevent the device from communicating correctly with the projector.
If these steps do not rectify the issue, proceed by restarting the projector, which may reinitialize the connection between the devices. Reinstalling the presentation app should be the last resort, as it is more time-consuming and typically unnecessary if the app was working the day before.
A short-circuit evaluation is where each part of an expression is evaluated only as far as necessary to determine whether the entire expression is:_____.A. True B. false
Answer:
The correct answer is True.
Explanation:
Short circuit evaluation is the semantics of some Boolean operators in some programming languages in which the second argument is executed or only evaluated if the first argument is not sufficient to determine the value of the expression: when the first argument of the AND function evaluate to false, the global value must be false; and when the first argument of the OR function evaluates to true, the global value must be true. In some programming languages (Lisp, Perl, Haskell, due to lazy evaluation), the usual Boolean operators are short-circuited. In others (Ada, Java), both short-circuit and standard Boolean operators are available. For some Boolean operations, such as exclusive or (XOR), a short circuit is not possible, because both operands are always necessary to determine the result.
All of the following statements concerning project portfolios are true EXCEPT: a. The projects in a portfolio are managed as a group to achieve strategic business objectives. b. Portfolios cannot include operations and programs. c. Portfolios usually include a mix of some high-risk, high-reward projects and some low-risk projects. d. Each project in the portfolio should have a direct impact on the organization.
Answer:
Option B is correct
Explanation:
Portfolios should not involve operations as well as programs because it is a concept which applies to that of the collection of projects of that same enterprise as well as the method through which they are identified, handled , purposefully chosen that achieve certain operational objectives of the company.
So, the following are the reason that describe the answer is correct according to the scenario.
Discuss one of the most important things that one can take from the cyber security course. You do not have to document your sources for this question. It is an opinion question.
Answer:
Develop plans to safeguard your valuable and sensitive information.
Explanation: one of the things you can take from a cyber security course is how to protect and safeguard valuable and information that you wouldn't want exposed. Overtime many sensitive information has been leaked by hackers who one way or the other gained access into accounts that they have no business in. Some people have been kidnapped, killed r maimed simply because someone was able to hack into their accounts and to gain access to their Calender's and schedules. Sources on cyber security helps you to be able to protect not just sensitive information about you and your organization, but also your life.
The computer system provides an internal clock that sends an interrupt periodically to the CPU signaling that it’s time to start processing another program or thread. The time between interrupt pulses is known as a:_______.
Answer:
Quantum
Explanation:
A quantum is the time between interrupt pulses, and represents the time each program will have allocated to it to run. a quantum specifies the duration of time an interrupt delays for, before sending an extra pulse to the CPU. This is to properly coordinate the functions of the input and output devices of the computer better.
Quantum times are not usually fixed. they can be 1 millisecond or up to 10 milliseconds depending on the tasks that need to be performed
The transition from ____ is initiated by the Job Scheduler according to some predefined policy. At this point, the availability of enough main memory and any requested devices is checked.
Answer: Hold to ready
Explanation:
This is when the process is waiting to be assigned to a processor. And this is carried out by the short term scheduler, so it can run. This state is immediately after the new state for the process.
Derek found that the CPU was running several processes. While Derek was looking at Task Manager, the computer crashed. Derek restarted the computer and noticed a long load time for Windows. Derek checked Task Manager and saw several processes that he did not recognize. What should Derek perform next on the client’s computer?
Answer: d. Run a virus scan
Explanation: Running a virus scan will reveal if the trojan virus or any other malware has been launched and the clearing the virus when detected. These will make the computer to start working well again. The unexplainable processes that started when the computer was rebooted can be viruses.
Answer:
Scan the system for malware.
Explanation:
The computer system is an information technology system that holds information received by the user in the network and also created by the user for official purposes.
Malwares like virus, worm, trojan horse, rootkit etc are used by attackers to weaken the security of computer systems in a network and even the network security policies. Antivirus softwares are used to detect and remove malwares from system. It must be updated regularly alongside the computer's operating system, for malware signature update.
______is a multimodal application software platform. the centrealized and shared database system ties the entire organization together, allowing information to be entered once and made available to all users.
Answer:
Enterprise Resource Planning (ERP) system
Explanation:
The ERP system is an integrated system that mediate an organization processes that include collecting, managing, interpreting business data. The data storage is centralized and the entire organization can share the same business data. The data sharing is usually achieved through a continuously updated view of business data backed by a centralized database management system. This facilitate the information flow between different departments in an organization.
Currently, the users in your company are required to use their IP addresses when connecting to other hosts. Since IP addresses are difficult to remember, you want to implement a protocol on your network that allows computers to automatically find another host's IP address using a logical name. True or false?
Answer:
False
Explanation:
Using subnet mask will be helpful, what the subnet mask does is moving the IP address boundary bettween the part that represents a network and the part that represents a host, thus, instructing the operating system which IP addresses are on the local subnet. Then the operating will communicate directly with the other host without using the router. Once this is achieved, memorizing the IP addresses is needless.
The Domain Name System (DNS) is the protocol that allows computers to use logical names instead of numerical IP addresses to find and connect to other hosts on the Internet. It is essential for the usability of the web, translating names to IP addresses.
Explanation:The protocol you want to implement to allow computers to automatically find another host's IP address using a logical name is the Domain Name System (DNS). This system translates more memorizable domain names to the numerical IP addresses needed for locating and identifying computer services and devices with the underlying network protocols. DNS is an essential component of the functionality of the Internet, providing a way to match names (a website you're seeking) to numbers (the address for the website). Anything connected to the Internet - laptops, tablets, mobile phones, websites - has an Internet Protocol (IP) address made up of numbers. Your request to connect to a site is sent to the DNS server, and the DNS server responds with the corresponding IP address. Thus, users don't need to memorize IP addresses; they simply remember the domain name, which is then resolved into an IP address by the DNS server.
Wharton professor Jerry Wind "believe[s] that digital networks are the key differentiator, [and] enable new forms of sharing, distributed intelligence and value creation." In his model, Uber and AirBnB are platforms for the collaborative economy and ________ organizations.
Answer:
Network organizations
Explanation:
Generally speaking, network organizations are a group of legal independent (separate) firms that work as a single entity. The following are types of network organizations:
DynamicStable, and Internal.Network organization operates without a system of direct supervision neither do they have standardized procedures and rules that govern the firm. Organization and control are done differently, some ways include:
Macro-cultureReputationRestricted access, andJoint payoffs.Suppose that a Web server runs in Host C on port 80. Suppose this Web server uses persistent connections, and is currently receiving requests from two different Hosts, A and B. Are all of the requests being sent through the same socket at Host C?
Answer:
No.
All the requests are not being sent through the same socket as host C.
Explanation:
For every of the persistent connections, the web server creates a separate connection socket.
The various connection sockets created, are identified using the following four details:
source IP address, source port number, destination IP address, destination port numberWhen port C receives an IP datagram, it examines these four fields in the datagram to determine which socket to pass the payload of the Transmission Control Protocol (TCP) segment. The TCP works with the Internet Protocol (IP), which defines how computers send packets of data to each other.
Requests from hosts A and B will pass through different ports. This is because although they have the same destination port of 80, they have different source IP addresses, due to the fact that they are from different hosts.
The two requests will pass through different sockets because they have different values for source IP addresses.
Despite the rise of messaging apps and other forms of social media, these efforts are focused on consumer efforts, with corporations yet to find a viable way to leverage these services in an organizational setting.1. True2. False
Answer:
False
Explanation:
In our current market, we can find some messaging apps and social media designed for corporation organization setting. One example of messaging apps widely used in corporate world is Slack. The Slack enable user to set up different communication channel with their colleagues and flexibly set their working status.
FB also releases a corporate version of social media which is Workplace. The main attracting point is the contents are ad-free and you can expect to see company update or department news from the nesfeed.
Professor Schuyler believes that people's brains work very much like a computer in terms of input, operations, and output. The professor believes in _____.
Answer:
The information-processing perspective
Explanation:
The information-processing perspective is a theory that compares people's thought process with a computer as people receives information that is the input in a computer, then it is processed by the brain which is the operation and after that, people have a response that is the output. According to this, the answer is that the professor believes in the information-processing perspective.
The spheres of security are the foundation of the security framework and illustrate how information is under attack from a variety of sources, with far fewer protection layers between the information and potential attackers on the __________ side of the organization. Group of answer choices:
Answer:
People
Explanation:
The spheres of security are the foundation of the security framework and illustrate how information is under attack from a variety of sources, with far fewer protection layers between the information and potential attackers on the people side of the organization.
Ria has modified the hard disk that hosts the operating system by using the fdisk command. The fdisk command indicates that the new partition information must be manually reloaded. Which of the following should she do next? (Choose two. Either answer is
Answer:
a and d
Explanation:
A. Run the parted command
D. Reboot the system
These two actions will make it easier to manually reload the fdisk
When people seek information to support their point of view and discount data that do not
Answer:
The correct answer to the following question will be "Confirmation".
Explanation:
It is still the method of receiving and reviewing relevant private individual contact in response to a statement for clarification on a specific product concerning claims in financial reporting.
A confirmation or clarification means something might be accurate. It is evidence of it or definitive confirmation of doing or about something.As people try evidence to endorse their opinion and dismiss facts that do not confirm.Jerry’s managing a Google Search campaign and would like to improve the position in which his ads appear. He’s increased his bids, but his ad still isn’t showing at the top of Search results. What else might he do to improve his Ad Rank?
Answer:
Jerry must perform a keyword search relating to the subject of his Ad, and incorporate such keywords into his Ad. Otherwise known as copywriting.
Explanation:
Copywriting is one of the most important tools of Copywriting is the process of writing advertising promotional materials. Copywriters are responsible for the text on brochures, billboards, websites, emails, advertisements, catalogs, and more.