There are four different categories of computers: mainframe computer, personal, mid-range, and supercomputers.
How do mainframe computers work?Mainframes are fundamentally high-performance computers with a sizable quantity of memory and processors that can instantly process billions of basic calculations and transactions.
Are there still mainframe computers?Many tech experts anticipated the demise of the mainframe sooner rather than later with the introduction of new technologies like the cloud and inexpensive x86 commodity servers. But it is not at all the case. The old mainframe is still useful for many businesses worldwide in 2021, in reality.
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u
Question 3
1 pts
"Hello, world" is what kind of data?
O communicative
O integer
O decimal
O string
HELP
what do you need help on could you example it to me
When a web page uses graphics for the main navigation hyperlinks, provide accessibility by: A.using alt attributes B.providing text hyperlinks on the bottom of the page C.both a and b D.none of the above
Use alt attributes to make a website accessible when the primary navigational links are images.
Which of the following examples of HTML code adds a link to a webpage?Use the and tags, which are used to define the links, to create a hyperlink in an HTML page. Both the beginning and end of the hyperlink are indicated by the tag. Any text that is inserted within these tags will function as a hyperlink. Include the link's URL in the.
What kind of graphic can be made translucent out of the ones listed above?Both the GIF and PNG file formats allow for transparency. You must use a GIF or a PNG if your image requires any degree of transparency. GIF pictures.
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What logical security concept ensures that all computers in a Windows Server environment adhere to the same policies
Portable electronics like laptops should be properly secured with a lock because they are particularly susceptible to theft, loss, and resale. A cable lock can be used to connect to the majority of laptops and desktop computers' built-in slots.
present in order for this to succeed?A Windows operating system is often deployed using an unattended installation. Unattend. xml is the answer file used by unattended instals, and it stores user input for the different GUI dialogue boxes that pop up during the installation process.
What aspect of security is host- or network-based?IDS may be host-based or network-based. In order to detect suspicious behaviour, a network-based IDS monitors network traffic for specific network segments or devices and analyses network, transport, and application protocols.
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What process helps a developer to prevent future issues and helps to give the client solutions?
The process which helps a web developer to prevent mistakes while helping provide solutions to a customer is proper communication to the customer.
Who is a web developer?Websites are created and maintained by web developers. They are also in charge of the site's technical components, such as performance and capacity, which are measures of a website's speed and capacity to handle the traffic.
Web developers may also contribute material for the site. You will face several problems as a web developer. Some will be simple to repair, while others will be quite difficult."
Therefore, proper communication with the customer is the procedure that enables a web developer to avoid mistakes while assisting in the provision of solutions to customers.
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You are the security administrator for an enterprise that follows the bring your own device (BYOD) deployment model. What is the first action that you should take to protect sensitive enterprise data from exposure if an employee device is stolen and can't be located
You should perform a remote wipe to protect sensitive enterprise data from exposure if an employee device is stolen and can't be located.
What exactly are remote lock and wipe?Terms like "remote wipe" and "remote lock" are frequently used in the business to describe managing mobile devices like laptops, desktop computers, tablets, smartphones, and more (MDM).
A stolen laptop can it be remotely erased?Your Windows laptop can also be remotely erased. Prior to this occurring, confirm that the Find My Device feature is turned on: Authenticate using your Microsoft account. In Windows 10, make sure the feature is turned on by going to Settings > Update & Security > Find my device.
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A user is experiencing issues synchronizing a smartphone. The user is able to connect to individual services, but each requires a different password. Which of the following needs to be configured to allow the user to access web services securely with a unique password?
A. SIM
B. SMB
C. SSL
D. SSO
SSO must be configured to allow users to securely access web services using a unique password.
What is SSO?SSO is a technology that combines multiple application login screens into a single one. SSO allows a user to access all of their SaaS applications by entering their login credentials (username, password, etc.) once on a single page.Single sign-on is an authentication scheme that allows a user to log in to multiple related but independent software systems using a single ID. True single sign-on enables users to log in once and access services without having to re-enter authentication credentials.Single sign-on (SSO) is becoming an increasingly useful tool for businesses all over the world. It enables all of their employees, partners, and customers to gain access to the applications and services they require using a single set of credentials.To learn more about SSO refer to :
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Which of the following is not one of the primary principles an organization should follow for successful agile software development
Option E. Rigid Scheduling is not a principle that should be followed for successful agile software development as it goes against the spirit of agility.
Agile development is all about adapting to change and embracing the unknown.Successful Agile Software Development: The Primary PrinciplesThe primary principles that should be followed for successful agile software development are adaptive planning, comprehensive documentation, self-organizing teams, and fast feedback loops.
Adaptive planning involves creating a plan that is flexible and can adapt to changes in scope or requirements. Comprehensive documentation ensures that all stakeholders are on the same page and that the project’s progress is easily tracked. Self-organizing teams are teams that are composed of individuals that can work together to solve complex problems and create innovative solutions.Since the question is not complete, here's the full task:
Which of the following is not one of the primary principles an organization should follow for successful agile software development?
Choose the right option:
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A) Here is an array with exactly 15 elements: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Suppose that we are doing a binary search for an element. Circle any elements that will be found by examining two or fewer numbers from the array.
Answer:
4, 8 and 12
Explanation:
Given
[tex]Array: 1\ 2\ 3\ 4\ 5\ 6\ 7\ 8\ 9\ 10\ 11\ 12\ 13\ 14\ 15[/tex]
[tex]n = 15[/tex]
Required
Elements that would be found by examining 2 or fewer numbers
To do this, we apply the following binary search algorithm
[tex]head = 1[/tex] at 0-index
[tex]tail = 15[/tex] at 14-index
Calculate the mid-index
[tex]Mid = \frac{0 + 14}{2}[/tex]
[tex]Mid = \frac{14}{2}[/tex]
[tex]Mid = 7th[/tex]
The mid-element (at 7th index) is:
[tex]Mid = 8[/tex]
The element at the mid-index is found by just 1 comparison
For 2 comparisons, we search in either directions
For the lower half, the new head and tail are:
[tex]head = 1[/tex] ---- at 0-index
[tex]tail = 7[/tex] at 6-index
Calculate the mid-index
[tex]Mid = \frac{0 + 6}{2}[/tex]
[tex]Mid = \frac{6}{2}[/tex]
[tex]Mid = 3rd[/tex]
The mid-element (at 3rd index) is:
[tex]Mid = 4[/tex]
For the upper half, the new head and tail are:
[tex]head = 9[/tex] ---- at 8-index
[tex]tail = 15[/tex] at 14-index
Calculate the mid-index
[tex]Mid = \frac{8 + 14}{2}[/tex]
[tex]Mid = \frac{22}{2}[/tex]
[tex]Mid = 11th[/tex]
The mid-element (at 11th index) is:
[tex]Mid = 12[/tex]
The elements at the mid-index of both halves is found by 2 comparisons
Hence, the numbers are: [tex]4, 8, 12[/tex]
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Which of the following lines, if any, contains a valid, though not necessarily accurate, comment? Explain why others are invalid. (In Java in case you were wondering)
a. int twoPi = 2*3.14159; / / *holds the value of 6 //* Valid? Why?
b. int twoPi = 3.14159; /* holds the value of two times pi */ Valid? Why?
c. int twoPi = 2*3.14159; /* holds the value of two times pi //* Valid? Why?
d. double twoPi = 2*3.14159; /* // holds the value of two time pi */ [comment] // Valid? Why?
Only the final sentence is true: double twoPi = 2*3.14159;
What is Java?Due to the fact that twoPi is storing pi at 3.14159 after being multiplied by 2. Therefore, the comment is true.
The first sentence's remark is incorrect since the program will fail to compile unless the value is entered as int twoPi = (int)(2*3.14159);
the second statement is also incorrect because pi is never multiplied by 2, hence it is impossible to save pi times its original value.
The final sentence is similarly incorrect since using an int datatype variable to store that value of pi times two would result in a compile-time error.
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Plz I need the answer!!!:(
Select the correct items from the list.
You can classify some languages into multiple categories. Pick the categories in which the C++ programming language can be classified.
Procedural
Declarative
Imperative
Functional
Logic - Based
Object Oriented
Visual
4G
Choose all that apply
Answer:
Procedural, Visual, Logic - Based
Explanation:
Answer:
Procedural
Imperative
Object-Oriented
what features of Windows 10 available in Linux and OS X allow you to organize your open apps with in workspaces
Virtual Desktop is the features of Windows 10 available in Linux and OS X allow you to organize your open apps with in workspaces.
What exactly is a virtual desktop?The desktop experience is segregated from the physical device used to access it in virtual desktops, which are preset images of operating systems and software. Remote users can use a network to access their virtual desktops.
What in Windows 10 is a virtual desktop?A cloud-based desktop and app virtualization service is called Azure Virtual Desktop. What you can do when running Azure Virtual Desktop on Azure is as follows: Create a multi-session deployment of Windows 11 or Windows 10 that offers a complete Windows experience and scalability.
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Which cloud computing concept allows users to store files on a cloud-based server when necessary, but can also copy that data from the cloud and put it back on the device when space once again becomes available on the device
Infrastructure as a Service (IaaS) is a cloud computing service that allows a provider to give users access to computer resources such servers, networking, and storage (IaaS). Within the architecture of a service provider, organizations utilize their own platforms and applications.
Which cloud architecture enables customers to utilize both on-premises infrastructure and the advantages of the public cloud?The hybrid cloud IaaS IBM Cloud Satellite enables businesses to more effectively deploy and run programs across on-premises, edge computing, and public cloud environments from any cloud vendor.
What function does cloud computing have that enables users to proactively request more storage?Rapid elasticity refers to a service that enables customers to automatically request more cloud storage.
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an arithmetic checksum _______ the individual characters to be transmitted.
The various characters to be transmitted are added together in an algebraic checksum.
What form of arithmetic is employed in the calculation of checksums?Binary arithmetic with one's complement One's complement binary arithmetic is probably used to calculate the checksum of a data set in the most used checksum scheme. When adding one's complement, the carry bit is first included back into the result after computing a standard two's complement sum of two values.
Checksum example: What is it?IT specialists use checksums to identify serious problems in data transmissions. A checksum is a number that indicates the number of bits in a transmission message. After performing a cryptographic hash function, each piece of data or file can be given a checksum value before transmission.
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why ada lovelace is known as first computer programmer ?
Answer:
Ada Lovelace, is known as the fist computer programmer because she was the one who proposed / invented computer programming.
Basically the first person to realize that the analytical engine could "perform arbitrary tasks and wrote programs for those arbitrary task, beyond computational operations."
Hope this helps :)
Quetion 10 of 10 Which action take place in the Deploy tep of the game development cycle?
The most likely course of action during the Define stage of the game development cycle is to play the game and complete each level to check for flaws. Option B is correct.
What exactly does game development entail?The art of creating games is known as "game development," which includes the design, creation, and release of a game. The components could include concept generation, design, construction, testing, and release. When creating the game, you should take into account the rules, rewards, player interaction, and level design.
Do you develop games in C++?In today's game development ecosystem, C++ is crucial. The usage of C++ in the source code of numerous popular game engines, like Unreal and Unity, enables developers to create more high-performing games. Let's examine the benefits of using C++ as a game development language.
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The options are;
A. Creating a mood board in order to plan the overall feel and color
scheme of the game
B. Playing the game and going through every level to make sure that
no errors occur
C. Determining whether the outside material needed in the game has
special licenses
D. Building a minimum viable product (MVP) and presenting it to an
audience for testing
In a cross join, all of the rows in the first table are joined with all of the
O unmatched columns in the second table
O matched rows in the second table
O rows from the second table
O distinct rows in the second table
O rows from the second table. All of the first table's rows and all of the second table's O unmatched columns are combined in a cross join.
What does SQL's cross join accomplish?The Cartesian sum of the rows from of the rowsets inside the join are returned by a cross join.The rows from the first and second rowsets will be combined, in other words.
Describe the Cross join ?A crossing join is a kind of join that gives the Cartesian sum of all the rows from the joined tables.In other words, every row from the initial table and each row from of the second table are combined.
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12. What is the most suitable MS Azure Information Protection (AIP) label while sharing a
presentation with client names and future project details with your Manager?
Oa. Use AIP ( Azure Information Protection) label 'Confidential' and select appropriate
permissions by opting for a suitable sub level
Ob. Use AIP ( Azure Information Protection) label 'ifternal' and select appropriate permissions by
opting for a suitable sub level
Oc. Use AIP ( Azure Information Protection) label 'Critical and select appropriate permissions by
opting for a suitable sub level
Od. Use AIP (Azure Information Protection) label 'Restricted' and select appropriate permissions
by opting for a suitable sub level
Option D. Use AIP (Azure Information Protection) label 'Restricted' and select appropriate permissions by opting for a suitable sub level.
The most suitable AIP label for sharing presentation with client names and future project details with the Manager is 'Restricted'. This label ensures the data is protected with appropriate permissions and access control.
Securely Sharing Presentation with Client Names and Future Project Details with the Manager using Azure Information ProtectionThe 'Restricted' label is the most suitable AIP label for sharing presentation with client names and future project details with the Manager. This label ensures the data is securely protected and access to it is restricted to authorized personnel only. The label also provides an additional layer of security by allowing the user to choose a suitable sublevel of permissions. This ensures that the data is not accessed by anyone who is not supposed to have access to it. This label also allows the user to monitor and audit the access to the data, thereby providing an additional layer of security.
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How can perfection be attained on sync?
Perfection can be attained by practicing anything. Perfection on sync can be attained by using and knowing its every function.
What is sync?In computers, synchronization (or syncing, sync) is the process of constantly guaranteeing that data in one location is an identical clone of data in another location.
When you press the "sync" button, the device transfers data from your phone to the service's servers. If you swap phones and your new phone has Syncing capabilities, you can restore your contacts and documents to the phone.
Therefore, anything can be practiced to achieve perfection. Perfection on sync can be obtained by using and understanding all of its functions.
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the module definition comprises the module header and the module ________.
The module definition comprises the module header and the module body.
What constitutes a module definition?
A self-contained item or unit that can be connected to other items of its kind to create a larger system. Examples include an assembly of electrical parts and related wiring or a section of computer software.
Can there be more than one variable with the same name in a module?
Due to the fact that they are in the same scope, a module may include two variables with the same name. There must be compatibility between the data types of the arguments used in a module call and the parameters stated in the module header.
The program as a whole and each statement inside are both within the scope of the parameter variables.
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You would like to implement the rule of thirds to present high-resolution images in an IT scrapbook. The scrapbook includes images of computer and other IT devices. How can you do this for the scrapbook
To exhibit high-resolution images, photographers can apply the rule of thirds by positioning the image's component parts along the intersecting lines.
How is the rule of thirds applied?In order to create a nice composition, the Rule of Thirds positions your topic in the left- or right-third of the frame. Align your main subject and other frame components along these points to produce a balanced, or aesthetically engaging, image. Each intersection point represents a possible focus of interest.
How should the rule of thirds be used when capturing pictures?According to the rule of thirds, your subject should be in the left or right third of your image, leaving the other two thirds more open. Although there are alternative compositional methods, the rule of thirds usually results in interesting and well-composed pictures.
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Question:
Select the correct answer from each drop-down menu.
You would like to implement the rule of thirds to present high-resolution images in an IT scrapbook. The scrapbook includes images of computer
and other IT devices. How can you do this for the scrapbook?
You can implement the rule of thirds by placing the
part of the image along the
lines.
Reset
Next
central
intersecting
margin
Which of the following examples are using an exploration strategy? Check all that apply. Mozilla (creators of Web browser Firefox and e-mail client Thunder bird) have an online store selling crowd sourced T-shirts. These shirts, designed by people who don't work for Mozilla, advertise Mozilla products in new and creative ways. Stamen Design is a design and technology studio that uses mapping and data visualization tools to present information in fresh and exciting ways. Creativity is a way of life for its designers, and the company is willing to pay what it takes to hire only the most innovative designers on the market. Apple solicits iPhone applications from hundreds of different organizations. Some of the more unusual apps include one from a Massachusetts police department that identifies offenders via photos and another from that turns an iPhone into a
There is an online store for crowdsourced T-shirts run by Mozilla, the company that produced the Web browser Firefox and the email program Thunderbird. These shirts, which weren't created by Mozilla employees, innovatively and creatively promote their goods.
What purposes does Mozilla Firefox serve?The Mozilla Corporation is in charge of developing Mozilla Firefox, a free open-source browser. Windows, OS X, Linux, and Android all support Firefox. Firefox, which was first made available in November 2004, may be completely customized with themes, plug-ins, and add-ons.
Does Firefox remain free?The Mozilla Firefox, or simply Firefox, web browser was developed by the Mozilla Foundation and its subsidiary, the Mozilla Corporation. It uses the Gecko rendering engine to show online pages, which incorporates current and upcoming web standards.
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Consider the following code segment. int[] nums = {10, 5, 8, 13}; for (int i : nums) { System.out.print(i + " "); } What is printed when this code segment is run?
Since the code section does not compile, the array newVals will be empty. A value that can be printed is not returned by the reset procedure.
What will happen to the program's output if the array's starting address is 65486?# Incorporate Stdio H void main () int arr [] 12 14 15 23 45; printf%U%U ARR &ARR);?
The array's base address is 65486, therefore arr, &arr points to the array's base address arr. As a result, the program's output is 65486, 65486.
How to use length () in C++ to determine an array's length?Thus, by simply dividing the array's size by the size each member of the same acquired, we can determine the total number.
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pseudocode uses the end-structure statement ____ to clearly show where the structure ends.
Due to the fact that it spares the user from having to install anything, this kind of email account is more popular.
The following are email's characteristics: It entails an automatic response to messages. It makes it easier for messages to be automatically forwarded and redirected. It entails the facility sending copies of a message to a large number of individuals. self-filing and message retrieval. Webmail’s are email accounts with a web interface. These accounts are frequently free email accounts that can be used on a variety of websites. Yahoo Mail is one of them, among others. As a result, web-based email accounts are more popular since they eliminate the need for users to install and maintain email clients on each computer.
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A company wants to use Amazon Elastic Container Service (Amazon ECS) to run its containerized applications. For compliance reasons, the company wants to retain complete visibility and control over the underlying server cluster. Which Amazon ECS launch type will satisfy these requirements
To run its containerized apps, a business wants to use Amazon Elastic Container Service (Amazon ECS). The business desires to keep for compliance-related reasons.
Which AWS solution enables the launching of Docker containers on AWS but necessitates the provisioning and upkeep of the infrastructure?You may simply execute apps on a cluster of Amazon Elastic Compute Cloud (Amazon EC2) instances with the help of Amazon Elastic Container Service (ECS), a highly scalable, high performance container management service that supports Docker containers.
What service is employed by AWS mcq to run containerized applications?AWS' fully managed container orchestration solution makes it simple to deploy, control, and scale containerized applications.
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Tanya is a student. She is planning to connect with three of her teachers on a professional networking website. In what three ways will this benefit her?
getting feedback on social media
applying for an internship in a company
learning about a company’s work culture
looking for a summer project or job
getting recommendations for her profile
Answer:
applying for an internship in a company
looking for a summer project or job
getting recommendations for her profile
applying for an internship in a company
getting recommendations for her profile
looking for a summer project or job
Hope this helped
-scav
What is the purpose of using variables in programming?
O To calculate equations
O To define functions
O To print statements
O To store string values
The purpose of using variables in programming is to store and manipulate data, so the correct option is the last one, to store strings and values.
What is the purpose of using variables in programming?Variables are used to hold values that can be accessed and modified throughout a program's execution. They provide a way to store different types of data, such as numbers, text, Boolean values, or more complex data structures, like arrays or objects.
By using variables, programmers can perform calculations, make decisions based on conditions, store user input, and manipulate data in various ways. Variables allow for the storage of intermediate results, keeping track of state, and facilitating data processing and manipulation within a program.
While variables can be used in conjunction with other programming constructs, such as equations, functions, or printing statements, the primary purpose of variables is to store and manage data values during program execution. Variables provide flexibility, reusability, and dynamic behavior within programs, enabling developers to write more efficient and adaptable code.
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Look at the options below. Which one is a simulation?
Im going to guess the 2nd one.
The 1st one just shows how trees can make ____ and then goes to water, the sun, then the rain but it CAN be used as one.
The 2nd one seems to explain the best it can show about weather, water, landforms, the sun, and seems like a better one to choose.
During which stage of sleep does the body experience increased heart rate, rapid breathing, and genital arousal?
a. NREM-2
b. NREM-3
c. NREM-1
d. REM sleep
Your heart rate, breathing rate, and blood pressure all rise during REM sleep as your eyes move quickly under your eyelids.
What is the case with REM sleep?Sleep is not as deep when you enter REM sleep because brain activity picks back up. Similar to when you are awake, there is a lot of activity. Because of this, REM sleep is when you'll have vivid dreams. Major muscles that you usually control are used simultaneously.
Which wave does Stage 1 sleep have as a characteristic?Stage 1 sleep is connected to both alpha and theta waves in terms of brain wave activity. Alpha waves are coordinated patterns of electrical activity (waves) that are relatively low frequency (8–13Hz) and high amplitude during the early stages of stage 1 sleep.
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Assume string1 is a character array. Which of the following operations does not produce a string?
a. string1[] = ""; b. string1[] = "test": c. string1[] = {'t', 'e', 's', 't, '\0'; d. string1[] = {'t', 'e', 's', 't');
None of the procedures listed below result in a string for String1[] = "t," "e," "s," "t."
How may a string be declared in an array in Java?The size of the array can be specified in the array declaration, or it can be declared without a size. The declaration of a string array looks like this: String[] stringArray1 /String Array is declared without a size.
How do you access the items of an array?Within square [] brackets following the array name, one can access an array's elements by supplying the index (offset) of the requested element. Integer type subscripts are required for arrays.
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