Mr. stevens is the principal of a high school. why might he want to export data from a database of students’ exam scores? to create a presentation using other software on how students’ scores have changed throughout a semester to view the student data in a new database to query the database and sort students into groups according to their scores to append additional student records to the database
Answers
Mr. Stevens wants to export data from database of students’ exam scores to create presentation using other software on how the scores have changed throughout a semester.
What is database?The database is the collection of data which is arranged in proper manner generally electronically in computer system for the easy access and latter use.
The database also help to analyse the data. The data is export from database for following reasons-
For backing up the important data.To move the data from two different program version.Mr. stevens is the principal of a high school. He want to export data from a database of students’ exam scores. With this data he can make presentation to analyze the scores.
Mr. Stevens wants to export data from a database of students’ exam scores to create a presentation using other software on how students’ scores have changed throughout a semester.
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Answer:
its A
Explanation:
Mr.stevens needs to create a presentation using other software on how students' scores have changed throughout a semester
Related Questions
a text encoding system that uses 16 bits and is particularly useful for representing alphabets of multiple languages:
Answers
One text encoding system that uses 16 bits and is particularly useful for representing alphabets of multiple languages is Unicode.
Unicode is a standard character encoding system that aims to encompass all characters and scripts used in written languages worldwide.
Unicode assigns a unique numeric value, called a code point, to each character. It supports a wide range of characters, including those from various alphabets, ideographs, symbols, and emojis.
The standard representation of Unicode code points is typically in hexadecimal format, using four digits (e.g., U+0041 for the Latin capital letter "A").
Unicode can be encoded using different schemes to represent code points as binary data. One commonly used encoding for Unicode is UTF-16 (16-bit Unicode Transformation Format). UTF-16 represents characters using either 16 bits (one code unit) or 32 bits (two code units).
In UTF-16, characters within the Basic Multilingual Plane (BMP), which includes most commonly used characters, are represented using a single 16-bit code unit. Characters outside the BMP require a pair of 16-bit code units, known as surrogate pairs, to represent them.
UTF-16 allows for efficient representation of characters from multiple languages since it provides enough space to accommodate a vast range of characters. It is widely used in programming languages, operating systems, and applications that need to handle text in multiple scripts and languages.
Hence the answer is Unicode.
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The way information is represented by humans and the way it is entered at the keyboard is known as the ____ of information. a. external representation c. user input b. internal representation d. user output
Answers
The way information is represented by humans and the way it is entered at the keyboard is known as the user input of information. So option c is the correct answer.
User input refers to the act of providing data or commands to a computer system through input devices like a keyboard.
It involves the process of users interacting with the system by entering information or commands to perform specific tasks or operations.
User input is a crucial aspect of human-computer interaction, allowing individuals to provide instructions or convey information to the computer system for processing and further action.
So the correct answer is option c. user input.
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power point cannot use
Answers
Write a statement that display the contents of an int variable i in binary.
Answers
To display the contents of an int variable i in binary, you can use the Integer.toBinaryString() method in Java.
What is a statement?This statement converts the integer value stored in i to its binary representation using Integer.toBinaryString() andthen displays it as a string using System.out.println().
The output will show the binary representation of the value stored in i.
Note that in programming, a statement is a unit of code that performs a specific action or operation,typically ending with a semicolon.
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the 4-bit alu control originates from the low-order 6 bits of an r-type instruction, called the function field, plus 2 bits generated by the control unit. these 2 bits are referred to as
Answers
The 2 bits generated by the Control unit are referred to as "ALU control bits" or simply "ALU bits".
In a computer's central processing unit (CPU), the Arithmetic Logic Unit (ALU) is responsible for performing arithmetic and logical operations. The ALU receives two inputs and produces a single output based on the operation specified by the control signals. The control signals that determine the operation to be performed by the ALU are derived from the instruction that is currently being executed by the CPU.
In a typical RISC (Reduced Instruction Set Computing) processor, the ALU control signals are derived from the low-order 6 bits of the instruction's function field, which specifies the ALU operation to be performed. In addition to these function bits, the CPU's control unit generates two ALU control bits, which are combined with the function bits to determine the operation to be performed by the ALU. These two bits are referred to as "ALU control bits" or simply "ALU bits".
The exact meaning of the ALU bits varies depending on the processor architecture, but generally they are used to specify additional details about the operation to be performed by the ALU. For example, the ALU bits might be used to indicate whether the ALU should perform an addition or subtraction operation, or whether the result should be negated or shifted.
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Your question is incomplete, but probably the complete question is :
The 4-bit ALU control originates from the low-order 6 bits of an R-type instruction, called the function field, plus 2 bits generated by the Control unit. These 2 bits are referred to as
Alu Function
Alu OP
Alu Req
Alu bits
Test if a password entered is correct. The secret phrase is “Amedeo Avogadro” (without the quotes).
Sample Run 1
Enter the password: Amedeo Avogadro
Sample Output 1
Correct!
Sample Run 2
Enter the password: Georg Cantor
Sample Output 2
Not Correct
Answers
Sample run & Output 1 is correct.
What is the correct password format?Make use of both alphabetic and numeric characters. Because passwords are case-sensitive, combine upper- and lowercase letters. Use a mix of letters and numbers, a misspelled word, such as 2HotPeetzas or ItzAGurl, or a phrase like "many colors" using only the consonants.You should pick a phrase that is simple to remember, at least 8 characters long, and incorporates as many of the aforementioned strategies as you can. Select a sentence that you will remember, select the first or final letter from each word, and then replace some of the remaining letters with numbers and symbols. Then you may give certain letters capital letters (perhaps the first and last, or second to last, etc.)Learn more about Password refer to :
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Sample run & Output 1 is correct.
What is the correct password format?Make use of both alphabetic and numeric characters. Because passwords are case-sensitive, combine upper- and lowercase letters.Use a mix of letters and numbers, a misspelled word, such as 2HotPeetzas or ItzAGurl, or a phrase like "many colors" using only the consonants.You should pick a phrase that is simple to remember, at least 8 characters long, and incorporates as many of the aforementioned strategies as you can.Select a sentence that you will remember, select the first or final letter from each word, and then replace some of the remaining letters with numbers and symbols. Then you may give certain letters capital letters (perhaps the first and last, or second to last, etc.)Learn more about Password refer to :
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when editing an existing c program, it is good practice to delete any lines that are unnecessary. true or false
Answers
Edit: Write the code in your preferred programming language using an editor. The output is a text file containing the program's source code (e.g. hello. c) Compile Use a compiler to convert the source code into a machine-readable form.
What are the editing of an existing c program?A programmer can generate, edit, update, and format a document in any order with the environment that is provided to them. Editors are tools or software that are used in system programming or programming to modify the program.
Therefore, In essence, editors are computer programs used to edit files on a computer.
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By inspecting the raw data in the packet content window, do you see any headers within the data that are not displayed in the packet-listing window? if so, name one.
Answers
No, even though the raw data and the information displayed in the packet-listing window appear to match identically, we don't see any headers.
Describe the HTTP GET Method.
When requesting data from a specific source, the HTTP (HyperText Transfer Protocol) GET method is utilized. Additionally, it can be used to isolate a certain variable from a group. The HTTP POST method asks the providing browser to send data into the server's message system. The GET method and the POST method can both be used to access HTML structures. Whether the POST method or the GET method is chosen, it will affect how form data is sent to the server. For Example-
GET /hello.htm HTTP/1.1
User-Agent: Mozilla/4.0 (compatible; MSIE5.01; Windows NT)
Host: www.checkers.com
Accept-Language: en-us
Accept-Encoding: gzip, deflate
Connection: Keep-Alive
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What is by far the most popular dns server software available?.
Answers
Answer:
I use the server
8.8.8.8
and
8.8.4.4
Explanation:
BIND (Berkeley Internet Name Domain) is by far the most popular DNS server software available.
What is the BIND?BIND(Berkeley Internet Name Domain) is open-source software that executes the Domain Name System (DNS) protocols for the internet. It is widely used on Unix-like operating systems, including Linux and macOS, as well as on Microsoft Windows.
BIND is developed and sustained by the Internet Systems Consortium (ISC), a nonprofit organization that encourages the development of the internet.
It is the most widely deployed DNS software in the world and is used by many internet service providers, businesses, and organizations to manage their DNS infrastructure.
Thus, BIND (Berkeley Internet Name Domain) is by far the most widely used DNS server software.
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Can anybody tell me why when I use my camera to scan the question is not working?
Answers
Answer:
Have you tried reseting or updating your device?
Explanation:
Answer:
im not sure, I tried scanning a question, and when I do it scans only half the question.
Explanation:
The most important change made to the MAC layer of 802.11a was ___________.
a. To make the frame shorter
b. To increase security
c. To make the frames longer for efficiency
d. None of the above
Answers
The most important change made to the MAC layer of 802.11a was "To make the frame shorter."This change was made in order to improve the efficiency and throughput of the system. By making the frame shorter, it is possible to fit more frames into a given time period, which means that more data can be transmitted overall.
This change was necessary due to the higher data rates that were supported by 802.11a compared to previous wireless LAN technologies, which were much slower.To be specific, the frame size was reduced from 2,320 bits in 802.11b to 2,176 bits in 802.11a. This change was a part of the effort to reduce the overhead of the wireless system and increase the amount of available bandwidth for data transmission.
Therefore, the correct option is a) To make the frame shorter.
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Please give answers between 500 words.
What have been the major issues and benefits in
Electronic Data Interchanges (EDI) and Web-Based/Internet
Tools?
Answers
The major issues and benefits of electronic data interchange (EDI) and web-based/Internet tools, such as compatibility and standardization, privacy, cost, dependence on internet connectivity, etc.,
One of the challenges of EDI is that it is ensuring compatibility between different systems and also establishing standardized formats for data exchange. It requires agreement and coordination among trading partners in order to ensure the seamless communication, while there are many benefits that include EDI and web-based tools that enable faster and more efficient exchange of information, eliminating manual processes, paperwork, and potential errors. Real-time data exchange improves operational efficiency and enables faster decision-making. Apart from this, there are many other benefits to these.
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Group of programs are software
Answers
Answer:
yes it is
true
Explanation:
group of programs are software
Why is a Quality assurance tester needed on a software development team?
Answers
Answer:
Quality assurance testing plays a very crucial role in the process of software development. It saves money and time by spotting bugs and errors early in the software development life-cycle. Software that is newly developed may have inconsistencies, redundancies, and flaws; therefore, proper QA testing is mandatory.
Explanation:
Effective nonverbal communication can cause tension.
True or False
Answers
Explanation:
When your nonverbal signals match up with the words you're saying, they increase trust, clarity, and rapport. When they don't, they can generate tension, mistrust, and confusion.
Answer:
False
Explanation:
____ languages are slightly more advanced than machine languages, but less advanced than
high-level languages.
a. Compiled
b. Mnemonic
c. Interpreted
d. Assembly
Answers
Compiled languages are slightly more advanced than machine languages, but less advanced than high-level languages.
What is Compiled languages?A compiled language is a programming language whose performances are typically compilers (translators that develop machine code from reference code), and not interpreters (step-by-step executors of source code, where no pre-runtime translation assumes location).Java can be considered both a collector and an interpreted language because its source regulation is first compiled into a binary byte-code. This byte-code runs on the Java Virtual Machine (JVM), which is usually a software-based interpreter.A compiled language is a programming language where the reference code is translated into device code and the machine code is stored in a different file. A collected language tends to give the designer more control over hardware aspects like memory administration and CPU usage.To learn more about compiled language, refer to:
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The following function uses reference variables as parameters. Rewrite the function so it uses pointers instead of reference variables, and then demonstrate the function in a complete program. int doSomething(int &x, int &y) { int temp = x; x = y * 10; y = temp * 10; return x + y; }
Answers
When a reference parameter is used, the function is automatically provided an argument's address rather than its value.Operations on the reference parameters are automatically dereferenced within a function.
What is the use of reference parameter?A reference parameter refers to a variable's location in memory.In contrast to value parameters, no new storage location is made for parameters that are passed by reference.Similar memory location is represented by the reference parameters as it is by the method's actual parameters.A reference to an argument from the calling function is passed to the equivalent formal parameter of the called function using the pass-by-reference technique.The reference to the argument handed in allows the called function to change its value.The method of passing parameters by reference is demonstrated in the example below.If the data type of a parameter ends in an ampersand, it is a reference parameter ( & ).To learn more about reference parameter refer
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Cloud architects have been largely replaced by ScrumMasters.
True
False
Answers
The answer is False
Took the test
In Word you can _____ or merge two different copies of the same document into one document. a. replicate b. duplicate c. copy d. combine
Answers
combine and merge are synonyms of each other.
hope this helps x
Are bops safe for organisations ? State your views on it
Answers
Answer:
Explanation:
Crew members need to remember that blowout prevention equipment is heavy any very unforgiving. Working around BOPs (nippling up or down, ram replacement, etc.) puts workers in a high hazard area. All personnel involved in the operation must be fully alert and knowledgeable in their tasks. All crew members should participate in the Pre-Job Safety meeting. Communications are critical in this operation and all personnel should be aware of the signals to be used.
A speed limit sign that says "NIGHT" indicates the _____ legal speed between sunset and sunrise.
Answers
Answer:
Maximum
Explanation:
Speed limits indicate the maximum speed you are legally allowed to drive.
The portion of the IoT technology infrastructure that focuses on how to transmit data is a. hardware. b. applications.
Answers
Answer:
The correct answer is not among the two options listed above (hardware, and applications). The correct answer is "connectivity"
Explanation:
The answer would have been "hardware" if the portion of the IoT technology infrastructure focuses on sensors that take note of the changes in the environment the technology is used. I would have also been "applications" once it focuses on controlling what and how information is captured.
The IoT (Internet of Things) uses sensors, computer applications, and hardware to make devices interact processing and sending large data between computers, collecting data from their surroundings to update the system, and it also uses connectivity to transmit data. This technology is employed in so many fields like health care, Automobile industries, and so more. An example is Self-driving cars which allow devices to be connected to a cloud system.
where to buy a ps5
I really want one please help meh
Answers
Answer:
You can buy one at gamestop, target, walmart, best buy and probably more stores
Answer:
Amazon, walmart, target, gamestop?
Explanation:
I'm sure a quick go ogle search will get u what u want to see, have a nice day and I hope u get what u want!
Use the Texas Instruments website to look up the data sheet for flip-flop part number SN74ALS74A. The data sheet that you will find actually contains information for several different part numbers which are all very similar - make sure you're reading the information for the correct part number. (a) For the flip-flops contained in this chip, by which clock edge are they triggered? PGT or NGT (a) What is the maximum amount of time it can take for the Qoutput to switch from 0 to 1 in response to an active CLK transition? (a) How long does the Dinput need to be stable before the active clock edge?
Answers
To answer your question, I recommend visiting the Texas Instruments website and locating the data sheet for the SN74ALS74A flip-flop part number.
Once you have found the correct data sheet, you can review the information provided to answer your questions. According to the data sheet, the flip-flops in this chip are triggered by the positive-going transition (PGT) of the clock signal. The maximum amount of time it can take for the Q output to switch from 0 to 1 in response to an active CLK transition is 10 nanoseconds. Finally, the D input needs to be stable for at least set-up time before the active clock edge to ensure proper operation of the flip-flop.
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Did anyone else remember that Unus Annus is gone? I started crying when I remembered.... Momento Mori my friends.... Momento Mori...
Answers
Answer:
???
Explanation:
Did I miss something?
Answer:
Yes I remember its gone.
Explanation: I was there when the final seconds struck zero. The screen went black, and the people screaming for their final goodbyes seemed to look like acceptance at first. I will never forget them, and hopefully they will remember about the time capsule. Momento Mori, Unus Annus.
What is HTML? (list down any 5 points)
Answers
Answer:
The HyperText Markup Language, or HTML is the standard markup language for documents designed to be displayed in a web browser. It can be assisted by technologies such as Cascading Style Sheets and scripting languages such as JavaScript.HyperText Markup Language (HTML) is the set of markup symbols or codes inserted into a file intended for display on the Internet. The markup tells web browsers how to display a web page's words and images.
Explanation:
If this doesn't answer your question tell me and i'll fix it.
Why do I always get this error message when trying to generate? "The model predicted a completion that begins with a stop sequence, resulting in no output. Consider adjusting your prompt or stop sequences."
Answers
The model predicted a completion that begins with a stop sequence, resulting in no output.
What is sequence?
Sequence is an ordered arrangement of objects, activities or events that occur one after the other. It is a progression of elements that follow a logical pattern or order. Sequences can be represented using numbers, letters, words, symbols or images. Sequences can be used to represent mathematical equations, physical processes, or even stories.
They can also be used to represent actions, events, ideas or thoughts. Sequences are often found in music, literature, art, film, and video games. In mathematics, sequences are used to describe patterns and relation ships between numbers. In computing, sequences are often used to describe the order in which instructions should be executed.
Sequences can also be used to represent time, as in musical compositions or movie timelines. Finally, sequences can be used to represent events in history, such as the timeline of a historical figure's life or the order of events in a particular era.
This error message means that the model predicted a completion that began with a stop sequence, which means that the model did not generate any output. This can happen if the prompt you provided is too short or does not contain enough information for the model to generate meaningful output. To fix this, try providing a longer or more detailed prompt or adjusting the stop sequences in your model.
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link _________ is a measure of the quality and quantity of the links from one web page to others.
Answers
Link authority is a measure of the quality and quantity of the links from one web page to others.
Link authority refers to the credibility and influence that a web page carries based on the links it receives from other websites. It is a metric used by search engines to determine the importance and trustworthiness of a web page. The quality of links is determined by factors such as the authority and relevance of the linking website, while quantity refers to the number of links pointing to a particular page. Higher link authority indicates that the web page is more reputable and trustworthy, which can positively impact its search engine rankings and visibility.
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hich mistake was not made by aecl, the manufacturer of the therac-25? it reused code without proper testing. it did not include software or hardware devices to detect and report overdoses. it did not tell other hospitals about possible overdose incidents.
Answers
Although AECL made critical errors during the development and operation of the Therac-25, such as reusing code without thorough testing and not implementing safety devices, they did not neglect their responsibility to inform other hospitals about potential overdose incidents once they became aware of the issues.
AECL, the manufacturer of the Therac-25, made several mistakes during the development and operation of the machine. However, one mistake that was not made by AECL was their failure to inform other hospitals about possible overdose incidents. When they became aware of the issues, they did communicate with other facilities using the Therac-25 to address the problems and implement solutions.
Some of the mistakes made by AECL include reusing code from previous models without proper testing and not incorporating software or hardware devices to detect and report overdoses. These oversights led to the Therac-25 causing severe injuries and fatalities due to radiation overdoses. Proper testing and the inclusion of safety mechanisms could have prevented these tragic incidents.
In summary, although AECL made critical errors during the development and operation of the Therac-25, such as reusing code without thorough testing and not implementing safety devices, they did not neglect their responsibility to inform other hospitals about potential overdose incidents once they became aware of the issues.
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What are computer skills?
Answers
Answer:
Explanation:
like programming or hacking , or game design, maybe telecommunication controls ( think cell phone )