Buffer manager is MySQL component retains data blocks from storage in main memory for possible reuse. The buffer manager is the component in charge of allocating buffer space.
The buffer manager responds to all requests for database blocks. If the block is already in main memory, the requester is provided the address in main memory. In the absence of that, the buffer manager must read the block from disk, maybe displacing another block if the buffer is full, and then provide the requester with the address in main memory.
To deliver quality service, the buffer manager must employ certain advanced approaches.
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Shaun is giving a presentation on how to use a certain technique in oil painting. For his presentation, he wants to use a friend’s video that demonstrates the technique. Shaun comes to you for advice about whether he should include the video in his presentation.
Which statements about the video are true? Check all that apply.
The resource is from an expert.
The resource is current.
The resource clarifies a key point.
The resource is credible.
The resource is relevant.
Answer:
b,c,e
Explanation:
i got it right
Answer:
b, c, e
Explanation:
Im big brain
_______ is the act of reworking colors in a GIF file to limit
the file to a certain number of colors.
Answer:
Dithering is the act of reworking colors in a GIF file to limit the file to a certain number of colors.
Explanation:
The trick that is used to limit the size of a file is dithering.
GIF files are limited to 256 colors. The limited number of colors in GIF is used to limit the file size of images. While a small image using 256 colors may take up 9.5 K, the same image using 32 colors takes up only 4.4 K and going down to 16 colors get it down to 1.9 K
T/FPersonalization features like wallpapers and screen savers are important to a virtual machine.
Personalization features like wallpapers and screen savers are not important to a virtual machine as they do not affect its functionality or performance. Virtual machines are designed to run multiple operating systems and applications, and their main focus is on providing a stable and secure environment for these tasks.
Personalization features are more important for the user's experience and comfort, but they do not affect the virtual machine's operation.
Personalization features like wallpapers and screen savers are not important to a virtual machine. Virtual machines are mainly focused on providing a functional environment for running applications and software in an isolated manner, rather than emphasizing personalization.
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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.
Steps in saving an excel work book
Steps in saving an excel work book
꧁༒Answer༒꧂
1.Click File > Save as
2.Under save as, pick place where
you want to save your workbook.
3.click browse to find the location you
want in your documents folder.
4.in the file name box, enter a name for a
new workbook.
5.To save your workbook in a different
file format(like.
6.Click save
in addressing the question: ""do men and women do friendship differently?"" the textbook reminds us that:
Yes, according to the textbook, men and women do tend to approach friendship differently.
Women often prioritize emotional intimacy and communication in their friendships, while men tend to prioritize shared activities and interests. However, this is not a universal rule and there can be a lot of variation within gender. It's important to remember that everyone is different and there is no one "right" way to do friendship.
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explain the history of computer developments in Nepal in your own words
Computer developments in Nepal have seen significant progress over the years, reflecting the country's growing technological landscape. While Nepal initially lagged behind in terms of computer adoption, advancements in technology and increased connectivity have propelled its development in recent decades.
In the early years, computers in Nepal were limited to government institutions, universities, and a few large organizations. Access to computers and related resources was limited, primarily due to factors such as high costs, infrastructure constraints, and a lack of awareness about their potential. However, with the advent of the internet and the increasing availability of affordable computing devices, computer usage began to expand. Internet service providers emerged, connecting Nepal to the global network and facilitating access to information and resources.
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What is a package containing one or more files that address a flaw in a platform? group of answer choices
Which office setup would be difficult to host on a LAN?
hardware.
RAM.
storage.
software.
The office setup would be difficult to host on a LAN is option C: storage.
What is the office LAN setup like?A local area network (LAN) is a network made up of a number of computers that are connected in a certain area. TCP/IP ethernet or Wi-Fi is used in a LAN to link the computers to one another. A LAN is typically only used by one particular establishment, like a school, office, group, or church.
Therefore, LANs are frequently used in offices to give internal staff members shared access to servers or printers that are linked to the network.
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1 point
4. Part of a computer that allows
a user to put information into the
computer ?
O Output Device
O Operating System
O Input Device
O Software
Answer:
adwawdasdw
Explanation:
Answer:
I'm so sorry about the comment of that person down there
anyways I think its Number 2.
When comparing and
, what is the main difference?
O The first symbol changes action, and the second symbol changes text.
The first symbol is available in quick edit, and the second is not available in quick edit.
The first symbol moves text, and the second symbol changes actions.
O The first symbol is available in HTML, and the second is not available in HTML.
Answer:
HTNML
Explanation:
The new text will be typed at the cursor location when you start typing, displacing any previous content to the right.
When you select text and begin typing fresh text, what happens? At the place where the cursor is when you start typing, fresh text will be inserted, pushing any previously written content to the right.To move the pointer around the document and start typing, you can also use the arrow keys.When you start typing, the cursor will show you where on the page text will appear.Using the Home tab's Font group, select the Font Color button.Activate the Font Color toolbar button on the Mini toolbar.Set up text.The text you want to format should be selected.Click it again to select only one word.Click to the left of the text to choose that line.To change the text's font, size, color, or to add bold, italicized, or underlined text, choose a corresponding option.To learn more about select text refer
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TRUE OR FALSE: It is possible to style elements uniquely no matter what class they belong to
I believe it is true.
Before converting a table into 3NF, it is imperative that the table already be in _____.
Normalization is a database design process that involves organizing data into tables and eliminating redundant data. It ensures that data is stored in a structured and efficient manner.
Normalization is done in stages, starting with the first normal form (1NF), then second normal form (2NF), and finally third normal form (3NF). Before converting a table into 3NF, it is imperative that the table already be in 1NF and 2NF.
In conclusion, normalization is an important process in database design that helps to eliminate redundancy and ensure efficient data storage. Before moving to the third normal form, tables must first be in the first and second normal form.
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According to the video, what kinds of projects would Computer Programmers be most likely to work on? Check all that apply.
educational software
financial planning software
computer hardware
games
installing networks
Answer:
educational software
financial planning software
and games
Explanation:
The kind of projects that would Computer Programmers be most likely to work on are educational software, financial planning software, and games The correct options are a, b, and d.
What are computer programmers?A computer programmer designs computer codes for websites, while an Information Support Specialist oversees the design and maintenance of websites. Computer programming has a close relationship with mathematics.
Code and scripts are written by computer programmers, modified, and tested to ensure that software and applications work as intended. They convert the blueprints made by engineers and software developers into computer-readable instructions.
Therefore, the correct option is
a. educational software
b. financial planning software
d. games
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which of the following best summarizes the fetch-decode-execute cycle of a cpu? question 13 options: the cpu fetches an instruction from registers, the control unit executes it, and the alu saves any results in the main memory. the alu fetches an instruction from main memory, the control unit decodes and executes the instruction, and any results are saved back into the main memory. the cpu fetches an instruction from main memory, executes it, and saves any results in the registers. the control unit fetches an instruction from the registers, the alu decodes and executes the instruction, and any results are saved back into the registers.
The best summary of the fetch-decode-execute cycle of a CPU is "The CPU fetches an instruction from main memory, executes it, and saves any results in the registers."
What is the fetch-decode-execute cycle of a CPU?Fetch-decode-execute cycle is the procedure by which a computer executes machine language instructions. The CPU executes the cycle over and over, processing instructions from a software program until it is complete or until the computer is shut down.The fetch-decode-execute cycle is divided into three parts: fetch, decode, and execute.
During the fetch step, the CPU fetches an instruction from main memory. During the decode step, the CPU determines which operation the instruction is requesting and what inputs are required for the operation. During the execute step, the CPU executes the operation and writes any results back to memory or to registers.
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What does a user need to do to access the Save Selection to the Quick Part Gallery option?
to select the text to be saved to the Quick Part Gallery
to highlight the text to be added to the Quick Part Gallery
to add dotted lines around the text to be added to the Quick Part Gallery
to put the insertion point in front of the text to be added to the Quick Part Gallery
Answer: A
Explanation:
Just did the quiz
Answer:
to select the text to be saved to the Quick Part Gallery
Explanation:
Eric would like to have a callout text box that makes it look as if the character in an image is speaking. Which object should he insert into the Word document?
standard text box
WordArt
callout
shape
picture
Answer:
C: Callout shape
Explanation:
The object that should he insert into the Word document is the callout function. The correct option is b.
What is Microsoft Word?A component of Microsoft Office is Microsoft Word. The office is a collection of Microsoft products that can be used on Windows or macOS and contains Word, PowerPoint, Excel, Outlook, and numerous other tools for both private and professional usage. They aren't the same thing; Microsoft Word is merely one of such app.
A callout function is one of the functions that specifies a callout and is implemented by a callout driver.
The following collection of callout functions makes up a callout: a notification processing notifying function. A function called classifying handles classifications.
Therefore, the correct option is b. callout.
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which of the following is not a technique that can compromise the security of a network switch?arp spoofing (arp: address resolution protocol)mac address floodingdhcp server spoofing (dhcp: dynamic host configuration protocol)dhcp snoopingnone of the above (i.e., all of the above are switch attacks.)
The technique that is **not** a technique that can compromise the security of a network switch is **DHCP snooping**.
DHCP snooping is actually a security feature implemented on network switches to mitigate DHCP-based attacks. It works by inspecting DHCP messages and verifying the legitimacy of DHCP servers and clients within a network. DHCP snooping helps prevent DHCP server spoofing and unauthorized DHCP server configurations.
On the other hand, the other three techniques mentioned—ARP spoofing, MAC address flooding, and DHCP server spoofing—are indeed techniques that can compromise the security of a network switch.
- ARP spoofing is a method where an attacker falsifies ARP messages to associate their MAC address with the IP address of another device on the network, leading to potential interception or disruption of network traffic.
- MAC address flooding is a technique where an attacker floods a switch with a large number of fake MAC addresses, overwhelming the switch's MAC address table and causing it to behave inefficiently or potentially crashing it.
- DHCP server spoofing involves an attacker setting up a rogue DHCP server on the network, leading to unauthorized IP address assignment and potential network traffic interception.
It's important to implement proper security measures, such as enabling DHCP snooping and other security features, to protect against these types of attacks on network switches.
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True or False In general, a variable name must begin with either a letter or an underscore (_).
True. In general, a variable name must begin with either a letter or an underscore (_). Variable names are used to represent data in a program and are essential for organizing and managing the code. They help store, modify, and retrieve data values efficiently.
A variable name follows certain rules depending on the programming language being used. Typically, these rules include starting the variable name with a letter (a-z or A-Z) or an underscore (_). This allows the compiler or interpreter to differentiate between variables and other elements in the code, such as functions or reserved words.
Additionally, variable names should not include spaces or special characters (with the exception of the underscore). In most programming languages, variable names can include alphanumeric characters (letters and numbers), but they must not start with a number.
Following these guidelines ensures that the code is easier to read, maintain, and debug. A well-chosen variable name also improves code readability and helps other developers understand the purpose and usage of the variable.
In conclusion, the statement is true that, in general, a variable name must begin with either a letter or an underscore (_). This rule is commonly followed across various programming languages, helping to maintain consistency and organization within the code.
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You want to make sure that all users have passwords over eight characters in length and that passwords must be changed every 30 days. What should you do
Answer:
Configure account policies in Group policy.
Explanation:
What causes the 'AnyConnect was not able to establish a connection to the specified secure gateway' Error Message?
Incorrect client settings you may encounter the Any Connect was unable to establish a connection to the specified secure gateway Windows error if the client and VPN connections are configured incorrectly.
What is VPN server?
There are numerous causes of common issues like Cisco AnyConnect VPN Login Failed. The most frequent root cause of this issue is the VPN client's failure to connect to the VPN server.
Among the causes of this include incorrect VPN configurations, firewall configuration issues, or issues with network connectivity. when attempting to access the Campus VPN services through a browser using the Web VPN gateway, the Cisco Any Connect software, or an incorrect or invalid login and password combination.
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Read the following selection from the section "The North Atlantic Deep Water." As the warm surface water of the Mediterranean evaporates, the water grows saltier and denser. This water exits the Mediterranean through the Strait of Gibraltar, the narrow channel between Spain and Morocco that connects the sea to the Atlantic Ocean. Which answer choice is the BEST definition of the word "evaporates" as used in the selection?
The answer choice that is the BEST definition of the word "evaporates" as used in the selection is option (B) to lose moisture.
What is evaporation?The word "evaporates" as used in the selection means to lose moisture, which is the process of liquid changing into a gas or vapor form, typically due to an increase in temperature or pressure.
Evaporation is a physical process by which a liquid changes into a gaseous state, typically due to an increase in temperature or pressure. In this context, the warm surface water of the Mediterranean loses its moisture due to heat and it becomes saltier and denser, this process is called evaporation.
Therefore, In the above context, it refers to the warm surface water of the Mediterranean becoming a gas or vapor due to the process of evaporation.
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See full question below
Read the following selection from the section "The North Atlantic Deep Water. As the warm surface water of the Mediterranean evaporates, the water grows saltier and denser This water exits the Mediterranean through the Strait of Gibraltar, the narrow channel between Spain and Morocco that connects the sea to the Atlantic Ocean. Which answer choice is the BEST definition of the word "evaporates" as used in the selection? (A) to become saltier (B) to lose moisture (C) to condense (D) lo dissolve
The ____ button can be used to display the values from the final record in the data source
The Last Record button can be used to display the values from the final record in the data source. The Last Record button is located in the Data tab in the Controls group.
The button resembles a small square with an arrow pointing downwards. When you click the Last Record button, it takes you to the final record in the database table or query and displays all the data for that record.
The Last Record button is not the same as the End button, which takes you to the end of the current record but not the final record. The Last Record button is also different from the Last Record navigation bar in Microsoft Access, which displays the final record in a table or query in the lower half of the window.
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What is output by the following code? Select all that apply.
c = 2
while (c < 12):
print (c)
c = c + 3
Group of answer choices
3
4
6
7
9
2
10
5
12
8
1
11
Note that the output of the code given above is: 5.
What is the explanation of the above analogy?Given that the value of c is 2
2 < 12 (true statement)
c = c + 3
i.e, c = 2+3
Therefore, the answer is 5.
It is to be noted that in computer programming, computer code is a set of instructions or a set of rules expressed in a specific programming language (i.e., the source code). It is also the name given to the source code after it has been compiled and is ready to execute on a computer (i.e., the object code).
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There is one clear definition of IT. True False
Answer:
That is False. it has more definitions not only one.
which installation method often requires you to immediately install updates from the internet after installation is complete?
An installation method which often requires an end user to immediately install updates from the Internet after installation is complete is: CD or DVD installation.
What is a software?A software can be defined as a set of executable instructions that is typically used to instruct a computer system on how to perform a specific task and proffer solutions to a particular problem.
What is an installation?An installation can be defined as a process through which a software application is configured and integrated into the memory of a computer system, in order to make it ready for execution of specific task.
In Computer technology, an installation method which often requires an end user to immediately install updates from the Internet after installation is complete is CD or DVD installation.
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Complete Question:
Which installation method often requires you to immediately install updates from the Internet after installation is complete?
answer choices
Internet installation
App Store installation
Software subscription
CD or DVD installation
Listen: 6 Lieder, Op. 1: No. 1, Schwanenlied
Directions: listen to it and answer this question being asked down below. I need it well thought out. I want to see question 1 please, if anyone knowledgable.
1.) For those who have heard Art Songs before: what is your aesthetic response to this piece? How do you compare it to your aesthetic responses to other Art Songs of the German Romantic tradition (Schubert, Schumann, Wolf, Brahms, Mahler)? What in the music makes you feel this way (be specific)?
Please respond to question 1 please. Be detailed and specific.
I can provide you with some general information about Art Songs of the German Romantic tradition.
Art Songs, also known as Lieder, are vocal musical compositions that combine poetry and music. They are typically performed with a solo singer and piano accompaniment. German composers such as Schubert, Schumann, Wolf, Brahms, and Mahler were prominent in the development of the Art Song genre during the Romantic period.
Each composer's style and approach to Art Songs vary, but they all share common characteristics of expressive melodies, rich harmonies, and emotive storytelling through music and text. Schubert's Lieder often evoke a sense of introspection and lyricism, while Schumann's works display emotional intensity and intricate piano accompaniments. Wolf's songs are known for their dramatic and vivid musical settings, while Brahms's compositions focus on refined and balanced musical structures. Mahler's Lieder exhibits symphonic qualities and explore profound existential themes.
To provide a detailed and specific aesthetic response, it would be best to listen to the specific piece mentioned, "Schwanenlied" from the Op. 1 collection by Art Songs by an unknown composer. Analyzing the melodic and harmonic elements, the text setting, the emotional content conveyed, and comparing it to the characteristics of other German Romantic Art Songs can help in formulating a more comprehensive aesthetic response.
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Discuss the elements of computer and show how your company can use these to leverage on its operation
The elements of a computer include hardware, software, data, and people.
Hardware consists of physical components such as the central processing unit (CPU), memory, storage devices, input/output devices, and networking devices. Software refers to the programs and applications that run on the hardware to perform specific tasks. Data represents the information that is processed and stored by the computer. People are the users who interact with the computer to perform various operations.
My company can leverage these elements of the computer in several ways to improve its operations. For example:
Hardware: We can invest in the latest hardware technology to improve the performance and reliability of our computer systems, which can increase productivity and reduce downtime.Software: We can use various software applications to automate repetitive tasks, such as accounting, inventory management, and customer relationship management, which can save time and reduce errors.Data: We can analyze our data to gain insights into our business operations, customer behavior, and market trends, which can inform our decision-making and help us identify opportunities for growth.People: We can provide training and support to our employees to ensure they have the necessary skills to effectively use our computer systems and software applications.By leveraging the elements of a computer, my company can improve its efficiency, productivity, and competitiveness in the marketplace.
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WHAT ARE THE RISK OF DUST
Answer:
over heating
Explanation:
in computers dust acts as a blanket which traps heat, excessive heat causes components to burn up and short out
What is the appropriate formula used to determine the area of a surface
using SI units? *
O m2
O m3
0 m/s
O m*kg
Answer:
om2
Explanation: