Highly trained computer specialists who interact with the data administration subsystem are known as:__________
Answers
Highly trained computer specialists who interact with the data administration subsystem are known as Database Administrators or DBAs. These professionals are responsible for managing, maintaining, and securing an organization's data.
They work closely with the data administration subsystem, which is a collection of tools and software used to manage an organization's data.DBAs are responsible for ensuring that an organization's data is available, accurate, and secure. They perform tasks such as designing and implementing databases, ensuring data integrity, and creating backup and recovery procedures. DBAs also monitor database performance and make adjustments to improve speed and efficiency.
In addition to technical skills, DBAs must possess excellent problem-solving and communication skills. They work closely with other members of the IT department, as well as with end-users, to ensure that data is meeting the needs of the organization. They must also stay up-to-date with the latest technology trends and be able to implement new technologies as needed.
Overall, DBAs play a critical role in an organization's data management strategy. They ensure that data is organized, accessible, and secure, which is essential for making informed business decisions. Their highly specialized skillset makes them a valuable asset to any organization that relies heavily on data.
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Related Questions
Where are many of the tools for configuring and customizing MS Windows accessed?
Answers
Many of the tools for configuring and customizing MS Windows are accessed from the Control Panel. It's a central location for all system settings, which makes it easy to access and manage settings for hardware, software, and user accounts.
The Control Panel has several categories such as System and Security, User Accounts, Network and Internet, Appearance and Personalization, and more.Each category contains several tools that allow users to configure various aspects of the system. For example, in the Appearance and Personalization category, users can change the desktop background, themes, screen saver, font sizes, and more.
Similarly, in the System and Security category, users can manage system updates, antivirus settings, firewall settings, and more.The Control Panel is not the only way to access Windows configuration settings. Users can also use the Settings app, which is a modern, touch-friendly app designed for Windows 10. The Settings app provides a streamlined interface for configuring many of the same settings available in the Control Panel.
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if we put an empty form element on one of our web pages and display that page in a browser, then where the form element is located we see a. an empty box b. two horizontal lines with nothing between them c. some extra vertical spacing d. no visible effect
Answers
if we put an empty form element on one of our web pages and display that page in a browser, then the form element is located we see an empty box
What is web pages ?On the World Wide Web, a web page (also known as a website) is a hypertext document. A web server sends web pages to the user, who then sees them on a web browser. A website is made up of numerous web pages connected by a common domain name. The term "web page" refers to a collection of paper pages that have been bound into a book.A text file in the HyperText Markup Language (HTML that contains references to other web resources and specifies the content of the web page is the fundamental component of a web page. An organised document called a web page is mostly made up of hypertext, or text with links.To learn more about web pages refer to:
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Can anyone please help me on these two questions it would really help xxx
Answers
Answer: No one can interpret or hack it.
Explanation:
Because there is nothing to hack.
take it from someone who hack their teachers laptop as a dare. It was so easy.
what is a field on a table
Answers
Answer:
Fields in a table store the same category of data in the same data type. For example, if you have a NAME field in a table of customers, the entries for this field are all customer names and are stored as text.
45 POINTS!!!!!!!!!!!PLZ HELP ME!!!!!!!!!!Select the correct answer. Which statement describes a characteristic of dynamic websites? A. They can be developed quickly. B. They are not functional. C. They are less flexible than static websites. D. They have content that is constantly updated. E. They are less expensive to host than static websites.
Answers
Answer:
D
Explanation:
Because anyone can update dynamic websites at any time, these are more functional and flexible. Therefore, content on dynamic websites keeps changing. Diverse content encourages users to return to these websites. The disadvantages of dynamic websites are that they are more expensive and take longer to develop than static websites. Hosting dynamic websites also costs more.
Answer:
D
Explanation:
1. Is the function void or return
a. void
b. return
2. What is the result of the following expression: int r = 3; r%2 == 0;
a. it evaluates as true
b. it evaluates as false
c. nothing happens
Answers
Answer:
(a) void
(b) Nothing happens
Explanation:
Solving (a): void and return
A function that returns no value is referred to as a void function.
On the other hand, a void can not be return or named return.
So, the function is void
Solving (b):
r = 3
Required
The result of r%2 == 0
Substitute 3 for r in r%2 == 0
3%2 == 0
3%2 is 1.
So, we have:
1 == 0
Hence, the equivalent of r%2 == 0 is 1 == 0.
However, nothing will happen because there is no instruction attached to the statement (i.e. r%2 == 0;)
When this logic block is included in a control structure, what must be the
case for the entire condition to be met?
and
OA. One or both of the conditions must be true.
OB. Only one of the conditions must be true.
C. Both conditions must be true.
OD. Neither condition must be true.
CUR
Answers
When this logic block is included in a control structure, for the entire condition to be met, " One or both of the conditions must be true." (Option A)
What is a Control Structure?The sequence in which individual statements, instructions, or function calls in an imperative program are performed or evaluated is referred to as control flow in computer science. An imperative programming language is distinguished from a descriptive programming language by its emphasis on explicit control flow.
In structured programming, there are three basic control structures. Structure of Sequence Control: This refers to line-by-line execution, in which statements are run in the same sequence as they occur in the script.
In C, there are four types of control statements:
Statements of decision-making (if, if-else)Statements of choice (switch-case)Statements of iteration (for, while, do-while)jump Statements (break, continue, goto)In other words, control statements allow users to determine the sequence in which instructions in a program are executed. These enable the computer to make certain decisions, do particular activities repeatedly, or even go from one piece of code to another.
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Answer:
I think your asking the and one
the answer to that is
both conditions must be true
i just did it
Explanation:
can someone helpp what is this?
Answers
Answer:
How about:
if a person is cute and not in a relation, and if it is friday or saturday, ask the person out on a date.
I highlighted the gates in the text.
The architectural layer responsible for displaying web pages to the user and accepting user input is known as the _________ tier.
Answers
The architectural layer responsible for accepting user input and displaying web pages to the user is known as the presentation tier.
In the architectural layer design of web applications, it is the presentation tier that accepts the input from users and displays the web pages to users. The presentation tier is the highest-level tier in the web applications where the interface is placed through which the user interacts directly with the web applications. That is why it is also known as the communication layer.
The presentation tier defines the format of the web pages, where the information/data is to be displayed and accepted. This tier runs on a web-based application or web browser and is usually built using JavaScript, CSS, and HTML etc.
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Hey can y’all help me with this thanks
Answers
Answer:The answer is 144
Explanation:First you subtract the two numbers which would be 8-2=6
Then you multiply the 6 by how many numbers there are: 6x2=12
then you multiply 12 by itself: 12x12=144
A 32-bit number that's used to keep track of where you are in a sequence of TCP segments is known as a(n) ______ number.
Answers
A sequence number is a 32-bit number that's used to indicate where you are in a sequence of TCP segments.
What is TCP?TCP is an acronym for Transmission Control Protocol and it is an essential and important standard protocol of the Internet protocol network.
In Computer technology, TCP is an essential part of the transmission control protocol and internet protocol (TCP/IP) network which has a wide range of applications in the following areas:
File transfersWorld wide web (WWW).Remote administrationE-mailIn TCP segments, a sequence number is a 32-bit number that's typically used to indicate where an end user is in a sequence.
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If your query is 'michael kors women's handbags' and the Product Ad shows 'Womens Burlington handbags', What should be your rating? A) Bad B) Fair C) Good D) Excellent
Answers
uploaded ads give advertisers access to more inventory than responsive display ads. true or false?
Answers
Answer:
True
Explanation:
This is because of the fact that it allows the marketing industry rise to higher rates.
define the function `void remove_e(string & sentence)` removes all `e` characters from the original string cpp
Answers
Here's the main function `remove_e` that removes all occurrences of the character 'e' from the input string in C++:
```cpp
#include <string>
void remove_e(std::string& sentence) {
sentence.erase(std::remove(sentence.begin(), sentence.end(), 'e'), sentence.end());
}
```
In the `remove_e` function, we take a reference to a string (`sentence`) as a parameter. The `erase` function is used to remove all occurrences of the character 'e' from the string. It takes two iterators that define the range to be removed: `sentence.begin()` points to the beginning of the string, and `sentence.end()` points to the position just after the last character.
The `std::remove` algorithm moves all 'e' characters to the end of the string, returning an iterator pointing to the new logical end. Finally, we use `erase` to remove the unwanted characters from the string by passing the returned iterator as the second argument.
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PLEASE HELP Due Today
Match the term with one of its characteristics.
1. Automation software that enables servers to be provisioned automatically or with a few clicks of a mouse.
2. Log managers read your system logs and look for patterns and make reports.
3. Created an elastic infrastructure that expanded and contracted as demand changed.
cloud
maintain security
data center
Answers
The matchup are:
1. Created an elastic infrastructure that expanded and contracted as demand changed -cloud2. Log managers read your system logs and look for patterns and make reports.- Maintain security 3. Automation software that enables servers to be provisioned automatically or with a few clicks of a mouse-data center What is the software about?The Cloud computing is one that gives a form of elastic infrastructure that gives room for on-demand allocation as well as deallocation of resources.
Lastly Log managers are known to be computer tools that tends to read system logs as well as look for patterns in the data to see security threats.
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T/F - Adding multimedia components to your website can lead to longer download times.
Answers
True - Adding multimedia components to your website can lead to longer download times. Including multimedia components such as images, videos, and audio files on your website can enhance user experience and make your content more engaging. However, these media files can also increase the overall file size of your webpage, resulting in longer download times for visitors with slower internet connections.
This can negatively impact user satisfaction, as visitors may abandon your website if they have to wait too long for content to load. Therefore, it's essential to optimize your multimedia elements by compressing images and videos, using appropriate file formats, and implementing lazy loading techniques to minimize the impact on download times while still providing an enjoyable user experience.
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Use the drop-down menus to select the answer that best completes each statement.
A person who finds a way to watch a recent movie online without paying for it is violating
A student who posts an inappropriate comment about a person via social media is violating
A student who visits a school-banned website that contains offensive content is violating school rules on
Answers
A person who finds a way to watch a recent movie online without paying for it is violating movie copyright.
A student who posts an inappropriate comment about a person via social media is violating their rights to privacy.
A student who visits a school-banned website that contains offensive content is violating school rules on censorship.
What is Movie Piracy?This refers to the illegal copying and selling of DVDs and CDs without the permission of the owner.
Hence, we can see that a person who finds a way to watch a recent movie online without paying for it is violating movie copyright.
A student who posts an inappropriate comment about a person via social media is violating their rights to privacy.
A student who visits a school-banned website that contains offensive content is violating school rules on censorship.
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Answer: all the answers are here
Explanation:
Which statement is most true about computers today?
A. They have had little to no impact on how people live.
B. They help people create new technologies and open new career
fields.
C. They are made by drones,
O D. There are fewer career fields available, thanks to computers.
Answers
Answer:
I think it's B because it can't be any other
Which one is the microscope unicellular prokaryotic organisms? i.monera ii.animalia iii.protist iv.fungi
Answers
The answer is iv.fungi.
Wheeler at the Federal Communications Commission (FCC) has a huge pile of requests from radio stations in the Continental U.S. to transmit on radio frequency 88.1 FM. The FCC is happy to grant all the requests, provided that no two of the requesting locations are within Euclidean distance 1 of each other (distance 1 might mean, say, 20 miles). However, if any are within distance 1, Prof. Wheeler will get annoyed and reject the entire set of requests. Suppose that each request for frequency 88.1 FM consists of some identifying information plus (x, y) coordinates of the station location. Assume that no two requests have the same x coordinate, and likewise no two have the same y coordinate. The input includes two sorted lists, Lx of the requests sorted by x coordinate and Ly of the requests sorted by y coordinate.
(a) Suppose that the map is divided into a square grid, where each square has dimensions 1x7. Why must the FCC reject the set of requests if two requests are in, or on the boundary of, the same square?
(b) Design an efficient algorithm for the FCC to determine whether the pile of requests contains two that are within Euclidean distance 1 of each other; if so, the algorithm should also return an example pair. For full credit, your algorithm should run in O(n lg n) time, where n is the number of requests. Hint: Use divide-and-conquer, and use Part (a).
(c) Describe how to modify your solution for Part (b) to determine whether there are three requests, all within distance 1 of each other. For full credit, your algorithm should run in O(n lg n) time, where n is the number of requests.
Answers
An efficient algorithm using divide-and-conquer: sort requests by x and y coordinates, recursively split by x-coordinate, find closest pairs in halves, determine the minimum distance, create a new list within the x-range, iterate through points and calculate distances to find closest pair.
How can an algorithm using divide-and-conquer efficiently determine if there are two requests within a Euclidean distance of 1 from each other, and how can it be modified to determine if there are three requests within distance 1?If two requests are in or on the boundary of the same square in the grid, it means their x and y coordinates fall within the same range of values, which is 1x7. Since the Euclidean distance between two points is calculated based on their coordinates, if two requests are in the same square, their Euclidean distance will be less than or equal to 1.
Thus, the FCC must reject the set of requests to ensure that no two stations are within a distance of 1 from each other.
To design an efficient algorithm to determine if there are two requests within a Euclidean distance of 1 from each other, we can utilize a divide-and-conquer approach. The algorithm can follow these steps:
Sort the list of requests by x-coordinate, resulting in Lx.
Sort the list of requests by y-coordinate, resulting in Ly.
Define a helper function, closestPair(Lx, Ly), which takes the sorted lists Lx and Ly as input.
If the length of Lx is less than or equal to 3, calculate and return the closest pair among those requests using a brute-force approach.
Divide Lx into two halves, Lx_left and Lx_right, split evenly.
Determine the midpoint, mid_x, between the x-coordinates of the rightmost point in Lx_left and the leftmost point in Lx_right.
Create two new lists, Ly_left and Ly_right, containing the requests from Ly that fall within the range (mid_x - 1, mid_x + 1).
Recursively call closestPair(Lx_left, Ly_left) and closestPair(Lx_right, Ly_right) to find the closest pairs within each half.
Determine the minimum distance, d, among the closest pairs from the previous step.
Create a new list, Sy, containing the requests from Ly that fall within the range (mid_x - d, mid_x + d).
Iterate through each point in Sy, considering only the points whose y-coordinate is within d of the current point's y-coordinate.
Calculate the distance between each pair of selected points, keeping track of the minimum distance found.
Return the closest pair found in the entire process.
The runtime complexity of this algorithm is O(n log n) because the recursive calls split the problem in half and the merging step takes O(n) time.
To modify the algorithm for Part (b) to determine if there are three requests within a distance of 1 from each other, we can make the following changes:
After finding the closest pair in each half of the recursion, determine the minimum distance, d, among the closest pairs.
Create a new list, Sy, containing the requests from Ly that fall within the range (mid_x - d, mid_x + d).
Sort the list Sy by y-coordinate.
Iterate through each point in Sy, considering only the points whose y-coordinate is within d of the current point's y-coordinate.
For each selected point, iterate through the next six points (or fewer if fewer than six points remain) and calculate the distance between each pair of points.
If any calculated distance is less than or equal to 1, return the three points forming that pair.
If no three points within distance 1 are found, return that there are no three requests within distance 1.
The runtime complexity of this modified algorithm is still O(n log n) because the additional steps introduced in Part (c) do not affect the overall complexity.
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A programmer used Scratch to create a program with three frog sprites. If a
user clicks any of the frogs, they make a "boing" sound and glide to a random
position in the stage panel.
In this scenario, what are two examples of an algorithm?
A. The combination of panels that compose the Scratch interface
B. The code that instructs the computer to move the sprite after it is
clicked
C. The user's decision about which frog to click
D. The code that generates a random location each time.
Answers
Answer:
D. The code that generates a random location each time.
Explanation:
An algorithm is a process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer.
An algorithm is needed to get a random location.
The code that instructs the computer to move the sprite after it is clicked and the code that generates a random location each time are examples of an algorithm in this scenario. The correct options are B and D.
What is algorithm?A set of instructions or rules that must be followed in order to complete a task or solve a problem is referred to as an algorithm.
The programmer in this scenario used Scratch to create a programme with three frog sprites that respond to user input by making a "boing" sound.
In this scenario, the combination of panels that comprise the Scratch interface and the user's decision about which frog to click are not examples of algorithms.
The panels that make up the Scratch interface are part of the programming environment, but they have no effect on the program's behaviour.
Similarly, the user's choice of which frog to click is a user input, but it does not form part of the algorithm that governs the program's behaviour.
Thus, the correct options are B and D.
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Which most accurately describes the IPv6 packet fragmentation process? O Fragmentation is provided for IPv6 by the underlying Data-link layer hardware, which manages fragmentation and reassembly in switches so that it is transparent to the IP layer. O Fragmentation can occur in the source host or in any router within the flow. When a router is unable to fragment a packet, it returns an ICMPv6 error message to the source host and the flow is terminated IPv6 uses a 128-bit (16 byte) Internet address. O Fragmentation can only be done at the source host. If a packet reaches a network with an MTU smaller than the size of the packet, that router returns an ICMPv6 message to the source host that includes the new smaller MTU, and the source host makes the adjustment. O Fragmentation is not allowed in IPv6.
Answers
Any router in the flow, including the originating host, is susceptible to fragmentation. A packet may need to be fragmented before being transmitted if the network's MTU is less than the packet's size.
What is the IPv6 fragmentation process?A source employs fragmentation to transmit a packet to its destination that is larger than the MTU of the path. A node must allow determination of the minimum supported MTU along the path between the source and destination in order to send packets larger than the link minimum of 1280 bytes.
In what IPv6 environments might the fragmentation process occur?When fragmentation is necessary in IPv4 it can be done at the router or at the destination, however in IPv6 only the source should do it.
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Please help for MAXIMUM POINTS!
Jarod’s boss sends him an e-mail about a task that she wants him to complete. In the email she asks that he collect the clothing size information of all 900 employees in his company and then place a branded clothing order with their supplier. After sending the email, his boss schedules a meeting with Jarod for the next day so that he can ask her any questions that he may have. What are four things that Jarod can do to ensure that he collects all the information he needs to do the task well?
Answers
Match each virtualization component on the left with the appropriate description on the
right. Each type of component may be used once, more than once, or not at all.
-Provides the hardware necessary to create a virtualized environment.
Host machine
-A thin layer of software that resides between the virtual machine and hardware.
Hypervisor
-A software implementation of a computer.
Virtual machine
-A file created to store data.
Virtual hard disk
-Allows virtual machines to interact with hardware.
Hypervisor
Answers
To answer the given question, you need to match each virtualization component on the left with the appropriate description on the right. Each type of component may be used once, more than once, or not at all.
The correct matches for each virtualization component are as follows:
Host machine - Provides the hardware necessary to create a virtualized environment.
Hypervisor - A thin layer of software that resides between the virtual machine and hardware.
Virtual machine - A software implementation of a computer.
Virtual hard disk - A file created to store data.
The Hypervisor component - allows virtual machines to interact with hardware. It is a software layer that runs on the host machine and creates a virtual environment in which the virtual machine can operate. The virtual machine itself is a software implementation of a computer that runs inside the hypervisor, while the virtual hard disk is a file used to store data for the virtual machine. The host machine provides the hardware resources necessary to create the virtual environment, including CPU, memory, and storage.
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When students have computer trouble they usually are expected to
make any simple fixes on their own.
O solve complex issues by themssalves.
drop their school work until it is resolved.
pay a technician a high fee to fix the issue.
Answers
I think the answer would be that students are expected to make simple fixes on their own
Answer:
the answer is A.
Explanation:
Anybody know #11 ? I need two ppl to answer this!!! Free Brainliest!!
Answers
Answer:
A because system program will give the operating systems and other platform details
Explanation:
I think its A
How do you run a system dynasonics test?
Answers
Answer:
unning quickly Refer to the detailed instructions if you require additional information ... In general, select a mounting location on the piping system with a minimum ... or bottom of the pipe On vertical pipe, orientation is not critical Check that ... Dynasonics, TFX Ultra and UltraLink are registered trademarks of ...
Explanation:
Answer: i dont know how but you said i could get something from this
Explanation:
Which of the following is the best example of an installation issue?
A computer can’t find the file that it needs to perform an operating system function.
A computer displays error messages, and then the Blue Screen of Death appears.
A user made an error while trying to set up a software program.
A software program is not compatible with the computer’s operating system.
Answers
The option that is the best example of an installation issue is A computer can’t find the file that it needs to perform an operating system function.
What is installation issue?This is known to be a kind of situation in terms of computing where one is unable to carry out a task as a result of missing item or code.
Note that The option that is the best example of an installation issue is A computer can’t find the file that it needs to perform an operating system function.
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You can use the ____ method to search a string to determine whether it contains a specific sequence of characters.
Answers
Answer:
in
Explanation:
Not an explanation, but here's an example:
if "mouth" in "mouthwatering":
print("It is.")
else:
pass
Another example:
if "water" in "mouthwatering":
print("Yes.")
else:
pass
Emma is writing a program to encrypt text entered by a user. Only letters, spaces and punctuation marks can be encrypted. Each letter in the text is replaced by the letter three places further down the alphabet. A is replaced by D, b by e, … Y by B, z by c. Spaces and punctuation marks are not changed.
Complete the test plan below by stating, for each input data and expected outcome, the type of test and a reason for the test.
Answers
Answer:
,
Explanation: