Answer:
double × dp = NULL ;
int n;
n = <some value> ;
dp = new double[n]
Explanation:
According to the given question, the relevant data provided is as follows
Variable dp = Array of double
Based on the above information,
The allocation of an array for doubling n and assigned it to dp is here below:
double × dp = NULL ;
int n;
n = <some value> ;
dp = new double[n]
Hence, the above is the answer
You are instructing a user on how to properly use a new laptop. He asks about the special function keys that are used to perform tasks such as toggling the display or adjusting the display brightness. Which key should the user strike in combination with the special function keys
Answer:
The Fn key.
Explanation:
In this scenario, you are instructing a user on how to properly use a new laptop. He asks about the special function keys that are used to perform tasks such as toggling the display or adjusting the display brightness.
The user should strike the "Fn" key in combination with the special function keys.
In Computer science, the special function keys found on the top row of a keyboard are the F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, and F12 keys. Each of the special function keys just like their name suggests are used to perform different tasks respectively as defined by the operating system of a computer.
Fn is an acronym for function. In order to use the special function keys, a user must first hold down the Fn key before pressing the specific special function key which then triggers functions configured to use this key.
For instance, "Fn+F2" is to reduce brightness on the Windows operating system. Also, "Fn+F12" is to increase audio volume on the Mac operating system.
Scenario: The Internet Explorer 8 browser is being used to display a web page with an audio player but the audio element displays nothing on the page. Read the following code snippet and select the reason for the incorrect display from the choices below.
width="160" height="150">
Sparky the Dog (.mov)
A. The controls attribute should be controls="yes"
B. There are too many source elements.
C. The file extension .ogg is incorrect.
D. The MIME type values are incorrect.
Answer:
nose
Explanation:
You work in the Accounting department and have been using a network drive to post Excel workbook files to your file server as you complete them. When you attempt to save a workbook file to the drive, you see the error message: "You do not have access to the folder 'J:\'. See your administrator for access to this folder." What should you do first
Answer:
The answer is: Saving the workbook to another available drive or a flash drive to protect data, then contact with the system administrator to get access to the J folder.
Explanation:
Tom walks into the accounting department and walks into a mess! User A can't access the Internet, User B has forgotten her password, User C's system is overheating to the point of smoking and the administrator is worried there might be a virus on all the systems. Whose system should he address first
Answer:
User C.
Explanation:
As per the given details, the problem of user C's system must be addressed first due to the seriousness of his case. His computer is excessively overheating up to the smoking point and if his problem is not addressed soon, it will damage the vital parts of the computer or may also explode. The other users having the problem of inability to access the internet or issue of forgotten password can be addressed later as these are minor problems that do not have as such consequences. Thus, user C is the correct answer.
I’m trying to get answers from Brainly and it’s not showing up. I’ve been refreshing the browser, but it’s the same. I’ve never had this problem before can someone help me out here?
Answer:
We are having the same problem
Explanation:
Jason's cellphone company allows him to use his smartphone as a wireless hotspot with his laptop when traveling. Jason notices that if he runs a speed test from his smartphone, the cellular connection is 8761 kbps. If he runs the same speed test connection from his laptop which is connected to his cellphone over its wireless hotspot,the speed drops to 243 kbps. Which of the following is the MOST likely cause for the drop in the speed test results?
Explanation
a) The smartphone's RFID signal is low
b) The wireless hotspot feature is throttling the cellular connection speed
c) The SSID for the wireless hotspot is not being broadcast
d) The laptop is out of range of the smartphone's hotspot
Answer:
b) The wireless hotspot feature is throttling the cellular connection speed.
Explanation:
The wireless hotspot feature allows phone to share cellular data with other network creating a Wi-Fi network. Cellular data is connected with other devices or laptops. Jason's cellphone company is allowing him to use his smart phone as a wireless hotspot with his laptop. He notices that cellular connection speed differs when he uses wireless hotspot with laptop. This is because hotspot is throttling cellular connection speed.
Which of the given features are the features of ATX?
(choose all that apply)
a. have CPU sockets for the CPU
b. have mostly integrated CPUs
c. can be 60mm by 60mm in size
d. can be 244mm by 244mm in size.
e. used in home theater systems and gaming gadgets
Answer:
e,d and a not sure though
BP measuring machine is an example of __________
A)Computing device
B)Medical device
C)Embedded machine
D)None of these
Answer:
I think it is a Medical device.
BP = blood pressure
Explanation:
Several computers in your organization are being used from within the building after hours when the company is closed. Your manager has asked you to configure the computers to limit access to business hours.
Which of the following steps can be taken to limit access to the computers?
A. Configure logon time restrictions.
B. Set the BIOS to automatically power off the computers at closing time.
C. Disable Microsoft account resources.
D. Change the user account passwords.
Answer:
A. Configure log on time restrictions.
Explanation:
Organizational heads can monitor when users can connect to the network using the logon hours function such as controlling user operation restricting unauthorized user and restricts users from network exposure beyond regular working hours.this feature helps to regulate the working hours during which one wish to allow or curtail user access, determine the selected domain, define the users to whom one wishes to extend the permit for this logon hours and make the required changes. This option allows us to assign or limits logon access to different users in an efficient way.
Which statement about comments is false? Select one: a. Lengthy comments can cause poor execution-time performance. b. Comments do not cause any machine language object code to be generated. c. Comments may begin and end with /* and */, respectively. d. Programmers insert comments to document programs and improve program readability.
Answer:
The answer is "Option a".
Explanation:
In programming, the Comment is also known as the description of the source code or the program, which increases the readability of the programmer. It aims to facilitate understanding of it's code to humans, and when we this code the compilers and interpreters typically avoid it, and correct choices can be defined as follows:
In choice b, There is no use of comments in the compilation. In choice c, the multiple line comment starts with starts and ends with /* and */. In choice d, it increases the program readability.Research on the possibility of “AI technology” in various field of mathematics education
Answer:
In the last few years, there have been many initiatives to integrate AI technology to improve education.
Explanation:
For example, in Uruguay, the Plan Ceibal developed the “Mathematics Adaptive Platform”, which produces personalized feedback based on an analysis of the student´s skills, and has already shown a positive result on the learning process. The advantages perceived were the immediate response, independence of the students, easy corrections, and the promotion of group work.
In Ecuador, evaluations in language and mathematics were used to develop personalized lessons through AI software in the project “Más Tecnología”, also with positive outcomes.
In Kenya, Maths-Whizz also provides a personalized AI tutor that shapes the learning experience based on the student´s abilities.
Finally, China´s Next Generation Artificial Intelligence Plan aims to make that country the world’s capital of AI technology by 2030 by increasing enrolment in AI studies and integrating it into the study of different disciplines such as mathematics.
What is the function of a primary key in a table? (A.)to uniquely identify each record in the table,(B.)to uniquely identify foreign keys in the table,(C.)to secure table data,(D.)to secure the foreign keys in the table
Answer:
A. To uniquely identify each record in the table
Explanation:
From the list of given options, the option that best describe the primary key is A.
For better understanding of what primary key is all about, I'll make use of the following illustration.
Take for instance; the following relational table fields and records
SN ----- Name ----- Age
1 ------- John ---------15
2------- Peter ------- 17
3 ----- Ruth ----------16
If I've set the primary key of the above table to be SN, this means that no two records can have the same SN because each SN value is unique to every row.
Similarly,if I've set the primary key as Name, then there can only be one occurrence of John, Ruth or Peter because each of these are unique to their rows.
Answer
A.)
Explanation:
hope this helps
what is the base number of binary, decimal and octal?
Answer:
Explanation:
Answer:
0 and 1
Explanation:
What is the output of the following code fragment? int i = 1; int sum = 0; while (i <= 11) { sum = sum + i; i++; } System.out.println("The value of sum is " + sum); The value of sum is 65. The value of sum is 66. The value of sum is 55. The value of sum is 56.
Answer:
The value of sum is 66
Explanation:
i = 1
sum = 0
while (i <= 11) {
sum = sum + i;
i++;
}
i = 1
sum = sum + isum = 0 + 1sum = 1i = 2
sum = sum + isum = 1 + 2sum = 3i = 3
sum = sum + isum = 3 + 3sum = 6i = 4
sum = sum + isum = 6 + 4sum = 10i = 5
sum = sum + isum = 10 + 5sum = 15i = 6
sum = sum + isum = 15 + 6sum = 21i = 7
sum = sum + isum = 21 + 7sum = 28i = 8
sum = sum + isum = 28 + 8sum = 36i = 9
sum = sum + isum = 36 + 9sum = 45i = 10
sum = sum + isum = 45 + 10sum = 55i = 11
sum = sum + isum = 55 + 11sum = 66i = 12 --> does not comply with the condition "i < = 11", the while loop is over
Several days a week, usually between 8:00 a.m. and 9:00 a.m., users complain of MWI problems. Some have new messages, but their lamp is not lit; others complain that their lamp is on, but there are no new messages. You suspect that the server is not making MWI calls. How can you quickly check whether or not this is the case
Answer:
You should run the port activity report.
Explanation:
In this scenario, several days a week, usually between 8:00 a.m. and 9:00 a.m., users complain of message waiting indicator (MWI) problems. Some have new messages, but their lamp is not lit; others complain that their lamp is on, but there are no new messages. You suspect that the server is not a making message waiting indicator (MWI) calls.
In order to quickly check whether or not this is the case, you should run the port activity report.
A message waiting indicator (MWI) can be defined as a Cisco proprietary lamp, flashing liquid crystal display (LCD) panel, or special dial tone installed on the phones of a user which enables him or her to know a voice message waiting. When a message is waiting, the phone system is notified by the Cisco Unity Connection to activate the message waiting indicator on the user's phone.
The procedure for running the port activity report are;
1. Click on "reports" in the tool menu of the Cisco Unity Connection Serviceability.
2. Then click on "port activity report" on the serviceability report page.
3. Select the necessary options and lastly, click on "generate report."
One excellent diagnostic tool is a digital agent, a software routine that performs an action when a specified event occurs. It can interact with customers to provide solutions, take customers on a tour of a company’s web site, or escalate customers from self-services to assisted service channels. Group of answer choices
Answer:
The given statement is true.
Explanation:
Diagnostic Tool seems to be a convenient and effective tool that allows management strategies continues to drive designed to access fix any technical errors that only the drive might well display.They arrive from several of the trusted companies and also have important advantages. Those other scanners would then encourage you to make a diagnosis a multitude of functionality, and that in deployment they are indeed very consistent, precise as well as accurate.So that the above is the right answer.
Which of the following statements is true? a. Predicate methods typically test a condition and modify the object on which they're called. b. Predicate methods typically do not test a condition and do not modify the object on which they're called. c. Predicate methods typically test a condition and do not modify the object on which they're called. d. Predicate methods typically do not test a condition and modify the object on which they're called.
Answer:
C
Explanation:
Predicate methods typically test a condition and do not modify the object on which they're called.
To see the non-printing characters in Writer press ________ + ________keys, together.
Answer:
Ctrl + *
Explanation:
Non-printing characters are the characters that are not displayed at the time of printing of an document or a spreadsheet. This is used for designing a content
The few are examples like non-breaking space, the pilcrow etc
The shortcut to show or hide the non-printing characters is Ctrl + * i.e Contorl + Star
So press these two keys we can see the non-printing characters
Answer:
Ctrl+F10, is the keys to see the non printing characters in Open Office Writer
Explanation:
What are green skills .Write about some of the areas in which green skills contribute to the sustainable development?
Answer:
Green skills also known as skills for sustainability are the combination of knowledge, values, attitudes, technical skills required in order to promote sustainable societies and economies as well as to protect the environment in daily endeavors including industrial, business and communal activities to meet environmental regulations and reduce the impact of climate change
Explanation:
The development of alternative wind, water, and solar power supply to support fossil fuel based power generation is shaping the energy economy dynamics in developing countries that have lower penetration of commercial electricity and had to make use of environmentally unfriendly and expensive power generating sets with limited power supply duration
Green kills has improved power penetration to very remote locations in such economies as well as promoted the attainment of sustainable development goals.
write a qbasic program to count the number of words present in the given word
Answer:
1.1
Explanation:
A network administrator has statically configured the LMI type on the interface of a Cisco router that is running Cisco IOS Release 11.2. If the service provider modifies its own LMI type in the future, what step must the network administrator take
Answer:
The answer is "The LMI model should be compatible with the supplier dynamically for the network manager".
Explanation:
The term LMI stands for the "Local Management Interface", it is a Cisco technology, in which the signaling protocol was used in between routers and transmission frame switches to share data in timekeepers, global addressing, multipathing as well as the present state of virtual socks for various purposes, in which it is mainly used for "dynamically setting, in which the network administrator provides compatibility with the service provider".
Thanks to the availability of computers, mobile devices and ISs, information flowing through companies is almost always available to executives, managers, and workers who no longer struggle to find information they need to make sound decisions or do their jobs.
a. True
b. False
Answer:
False
Explanation:
The advent of computers, mobile devices and ISs, information flowing through companies is almost always available to executives, managers, and workers who no longer struggle to find information they need to make sound decisions or do their jobs.
It has made information flowing through companies to be readily available to executives, managers and workers. It helps workers to make sound decisions and discharge their duties effectively.
A technician has a client’s laptop that is randomly shutting down. Which of the following is the FIRST step of the troubleshooting theory that the technician will perform to resolve the laptop’s issue?
A. Document finding, actions, and outcomes
B. Identify the problem
C. Establish a theory
D. Establish a plan of action to resolve the problem
Answer:
B
.Identify the problem
You're the network administrator for a company that has just expanded from one floor to two floors of a large building, and the number of workstations you need has doubled from 50 to 100. You're concerned that network performance will suffer if you add computers to the existing LAN. In addition, new users will be working in a separate business unit, and there are reasons to logically separate the two groups of computers. What type of network should you configure?
Answer:
Internetwork
Explanation:
Internetwork refers to the interconnection between the multiple networks of the computer through which the message could be exchanged with one another and in this, no hardware network is required. The other word of the internetwork is internet
Therefore in the question it is mentioned that you want to double the workstations i.e 50 to 100. Also, new peoples would be work in a distinct unit of business
So this situation represents the internetwork
Vulnerabilities and risks are evaluated based on their threats against which of the following?This task contains the radio buttons and checkboxes for options. The shortcut keys to perform this task are A to H and alt+1 to alt+9. A Data usefulness B Due care C Extent of liability D One or more of the CIA Triad principles
Answer:
The answer is "Option D".
Explanation:
The CIA Trilogue is a model for interpretation of security policies within an organization that is designed for direct confidentiality, integrity, and availability. This design is also sometimes related to it as the AIC triad, which avoids overlap with the central intelligence community.
In option A, it is used to process and analyze the data, that's why it is wrong. In option B, It is wrong because it tracks the measurement of financial assets, determines risks in an organization, and focus on areas for further study. In option C, It is wrong because it is regulated by contracts.convert binary Fraction to decimal:(11011. 101)
Answer:
27.625
Explanation:
every binary digit is a power of 2, after the decimal point they become negative:
1·2⁴ + 1·2³ + 0·2² + 1·2¹ + 1·2⁰ + 1·2⁻¹ + 0·2⁻² + 1·2⁻³ = 27.625
What is question tags What is interjection Explain the meaning of consumer goods State the consumer rights What is the meaning of database Explain the meaning of digital divide
Answer:
The clause that turns a statement into question is called question tag. It consists of the statement, a comma and the question clausee.g You are Richa, aren't you?
Here aren't you is a question tag, it turns the statement into a question.
The words that is used to express strong emotion is called interjection. It can express emotion of excitement, joy, sorrow, pain and so on.The goods used by the consumers to fulfill their current demand rather that using it to produce another good. They are the end result of the production and manufacturing. You see these goods in showrooms, shops or stores. The law that is related with the things that a producer of goods must do to protect customers from harm is called consumer rights. These rights and laws came into existence through various legal disputes. Right to choose, right to be informed, right to safety and right to be heard are consumer rights. The organized collection of structured information that is stored electronically on a computer is called database. Most of the databases use structured query language to write and query data, databases are controlled by database management system. The divide between the people who have ready access to the internet and computer and those who do not is called digital divide.Suppose that instead of swapping element A[i] with a random element from the subarray A[i..n], we swapped it with a random element from anywhere in the array: PERMUTE-WITH-ALL (A) 1, n = A.length 2, for i = 1 to n 3, swap A[i] with A[RANDOM(1, n)] Does this code produce a uniform random permutation? Why or why not?
Answer:
The answer to this question can be defined as follows:
Explanation:
Its Permute-with-all method, which doesn't result in a consistent randomized permutation. It takes into account this same permutation, which occurs while n=3. There's many 3 of each other, when the random calls, with each one of three different values returned and so, the value is= 27. Allow-with-all trying to call possible outcomes as of 3! = 6
Permutations, when a random initial permutation has been made, there will now be any possible combination 1/6 times, that is an integer number m times, where each permutation will have to occur m/27= 1/6. this condition is not fulfilled by the Integer m.
Yes, if you've got the permutation of < 1,2,3 > as well as how to find out design, in which often get the following with permute-with-all chances, which can be defined as follows:
[tex]\bold{PERMUTATION \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ PROBABILITY}[/tex]
[tex]\bold{<1,2,3> \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 4/27= 0.14 }\\\bold{<1,3,2> \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 5/27=0.18}\\[/tex]
[tex]\bold{<2,1,3> \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 5/27=0.18}\\\bold{<2,3,1>\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 5/27=0.18}[/tex]
[tex]\bold{<3,2,1> \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 4/27=0.14}[/tex]
Although these ADD to 1 none are equal to 1/6.
"PindCart, an online retailer, places a small file on the computer hard drive of its visitors to recognize them when they revisit their Web site. The company uses this file to generate a personalized welcome message to its visitors. This small file is called a ______."
Answer: cookie
Explanation:
A cookie is a small welcome file contains the information in the form og letters and numbers.It is downloaded on to a computer when a website is visited.Hence, if a company uses a small file on the computer hard drive of its visitors to recognize them when they revisit their Web site to generate a personalized welcome message to its visitors. This small file is called a cookie.
a small storage device that can be carried in a pocket
Answer:
USB is a small storage device that can be carried in a pocket