23. What is EBCDIC, and how is it related to BCD?

Answer:

sytaragadr

Explanation:

The type of secondary storage device that uses rigid metallic platters to store programs and very large data files is a hard disk.

Hard disks use rigid metallic platters that provide a large amount of storage capacity. They store data and programs by altering the electromagnetic charges on the platter's surface. Hard disks are typically used to store programs and very large data files , and are often used as the primary storage device in a computer system.

A hard disk is a non-volatile storage device used to store digital data. It contains one or more spinning platters that are coated with magnetic material. When the disk spins, a read/write head moves across the platters, which can magnetically read and write data. Hard disks are used for long-term storage of large amounts of data, and are typically much larger than other storage devices like RAM, USB flash drives, and solid-state drives. Hard disks are also relatively inexpensive and are often used in computers, laptops, and other devices for long-term storage.

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Answer:

true

Explanation:

False. I answered true on the quiz and got it wrong.

The point charge q can now be placed at the midpoint between q1 and q2 so that the network connection electrostatic force on it is zero.

When the sign of q2 is changed from positive to negative, the direction of the electrostatic force exerted on q2 gets reversed. At this point, the net electrostatic force on q will no longer be zero. To make the net electrostatic force on q zero, q must be placed at the midpoint between q1 and q2. This is because when q is placed at the midpoint, the force exerted by q1 and q2 will cancel each other out and the net force on q will be zero. Therefore, the point charge q can now be placed at the midpoint between q1 and q2 so that the net electrostatic force on it is zero.

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Java is a high level programming language.

The true statement is (c) Bytecode is platform independent.

First, java programs are compiled and interpreted

This means that (a) is not true

Secondly Just-In-Time (JIT) does not create intermediate bytecodes, and Java virtual machine (JVM) does not create object codes.

However, java programs are compiled to an instruction set for the JVM; this instruction set is referred to as the byte code.

And the byte code is platform-independent.

Hence, the true option is (c)

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Answer:

C) Bytecode is platform independent

Explanation:

Just got it right on ASU

In Excel, when you create a new blank workbook, there is only one worksheet displayed. If you need more, you'd have to create them yourself. (Option B)

A worksheet (sometimes known as a spreadsheet) is made up of cells into which data may be entered and calculated. Columns and rows are used to order the cells. A workbook always has a worksheet. A workbook may contain several worksheeks. Consider it a book.

To find the worksheet, go to the Home tab, Cells group, Insert, and then Insert Sheet. Tip: You may also right-click the sheet tabs you want to insert and select Insert. Click Worksheet on the General tab, and then OK.

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Answer:

Only the subtract function can use or change the values of numA and numB.

Explanation:

'scope' is about the parts of your program where a variable "exists", ie., can be used.

The other statements are factually true, but do not apply to the question.

Only the subtract function can use or change the values of numA and numB. So, the correct option is A.

In subtraction, the minuend is the primary number (from which a number must be subtracted) and the subtrahend is the second number (the number which is to be subtracted). The difference is the resultant number. In mathematics, the "minus" (-) operator is positioned in between the minuend and the subtrahend.

Use the minus symbol to carry out a basic subtraction operation (-). This is the simplest subtraction formula in Excel: =number1-number2. For instance, to subtract 10 from 100, write the equation below, which gives the answer of 90: =100-10. The values of numA and numB can only be used or modified using the subtract function.

Therefore, the correct option is A.

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Answer:

Dim c As Double

Dim f As Double

Private Sub CmdClr_Click()

TxtInput.Text = “”

TxtInput.SetFocus

End Sub

Private Sub Command1_Click()

c = Val(TxtInput.Text)

If Val(c) = 0 And TxtInput = “” Then

MsgBox “Enter Any number”, vbInformation, “Result”

TxtInput.SetFocus

Else

f = 9 * c \ 5 + 32

MsgBox “Fahrenheit :” & ” ” & f, vbInformation, “Result”

End If

End Sub

Private Sub Command2_Click()

f = Val(TxtInput.Text)

If Val(c) = 0 And TxtInput = “” Then

MsgBox “Enter Any number”, vbInformation, “Result”

TxtInput.SetFocus

Else

c = (f – 32) * 5 \ 9

MsgBox “Celsius :” & ” ” & c, vbInformation, “Result”

End If

End Sub

Explanation:

The DataNode holds the data in the HDFS, and the application connects with the NameNode to send and retrieve data from the cluster.

The Hadoop Distributed File System (HDFS) is a distributed file system that stores data across multiple machines in a Hadoop cluster. In HDFS, data is divided into blocks and replicated across several nodes in the cluster for fault tolerance. The component that holds the data in the HDFS is called the DataNode. Each DataNode is responsible for storing data in its local file system and serving read and write requests from clients. When a client wants to read or write data, it communicates with the DataNode that has a copy of the data. The component that the application connects to send and retrieve data from the HDFS is called the NameNode. The NameNode is the master node in the HDFS that manages the file system namespace and the metadata about the data stored in the cluster. The NameNode keeps track of which blocks of data are stored on which DataNodes and coordinates data access requests from clients.

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The NOT operator takes a boolean expression as its operand and reverses its logical value.

Explanation:
The NOT operator, also known as the negation operator, is denoted by the exclamation mark (!). It is a unary operator, meaning it operates on a single operand. When the NOT operator is applied to a boolean expression, it reverses its logical value. If the expression is true, the NOT operator returns false. If the expression is false, the NOT operator returns true.

Conclusion:
In conclusion, the NOT operator is used to reverse the logical value of a boolean expression. It is represented by the exclamation mark (!) and returns true if the expression is false, and false if the expression is true.

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Answer:

Blizzards and hurricanes are both meteorological events that happen on earth when certain conditions are met,

Explanation:

hope this helps

Excel functions usually begin with the equal to sign, "=", Hence, the excel formula which does the calculation stated above is =(B2 - B1)*F3

Hence, the required function is =(B2 - B1)*F3

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The name used for the regression equation that emphasizes the fact that it minimizes the root-mean-square (r.m.s) error is the "least-squares regression equation".

In statistics, the least-squares regression equation (also known as the ordinary least squares regression) is a linear regression equation that estimates the relationship between a dependent variable and one or more independent variables. The equation is obtained by minimizing the sum of the squares of the differences between the observed and predicted values of the dependent variable. The least squares method is the name of this strategy.

The resulting regression equation minimizes the root-mean-square (r.m.s) error, which is the square root of the average squared difference between the observed and predicted values of the dependent variable. The r.m.s error is a measure of the variability in the data that is not explained by the regression equation. Therefore, minimizing this error is an important aspect of fitting a regression model to the data.

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Answer:use input

Explanation:

Answer:

I think D

Explanation:

Answer:

B

Explanation:

Saving it, then editing it wouldn't load the new changes

but editing it than saving it, would load the new Changes

Answer:

Bionary

Explanation:

Answer:

Stating "Refuel a car" describes the behavior of what should happen without getting into the technical details. Abstraction allows us to know what something should do without worrying about how exactly it accomplishes it.

Answer:

The American Registry for Internet Numbers ARIN

Explanation:

The American Registry for Internet Numbers (ARIN) is a not for profit organization that serves as the administrator and distributor of Internet numeric resources such as IP addresses (IPv4 and IPv6) ASN for the United States, Canada, as well as North Atlantic and Caribbean islands

There are four other Regional Internet Registry including APNIC, RIPE NCC, LACNIC and AFRINIC.

Answer:

Explanation:

Cylinder base area:

A = π·R²

Cylinder volume:

V = π·R²·h

π = 3.14

R - Cylinder base radius

h - Cylinder height

Answer: Twitter.

Explanation: I personally feel that this question is a bit lame, seeing there are literally mulptiple social media platforms that do the same thing, Insta, FB, so on and so forth.

The statement" You can copy and paste any object in Access except for tables" is False because, In Microsoft Access, you can copy and paste tables just like any other object.

For example, when you copy a table and paste it into a new database, you may encounter errors if the table contains relationships to other tables or uses custom data types that are not available in the new database.

Additionally, if you copy a table that has indexes or primary keys, you will need to recreate these objects in the new table after pasting it.

Despite these limitations, the ability to copy and paste tables in Access can be a useful feature when working on complex databases or when creating backups of important data.

By copying tables, you can quickly duplicate entire sets of data without having to manually recreate each field and record. This can save time and reduce the risk of errors in your data entry.

In summary, while there are some limitations to copying and pasting tables in Access, this feature is generally available and can be a valuable tool for managing your database.

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In the case above, file name do not reflect best practices and as such it is No. A file name must include the date, the author, and the version number.

A file name is known to be the key identifier of a file and a Good file name need to present some clues in regards to its content, status and version.

Hence, In the case above, file name do not reflect best practices and as such it is No. A file name must include the date, the author, and the version number.

See options below

Does this file name reflect best practices?1 point

Yes. A file name should include the project name and version.

No. A file name must include the date, the author, and the version number.

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A Java program that prompts the user to enter the weight in milligrams and then calculates and displays the equivalent weight in kilograms, grams, and milligrams:

import java. util. Scanner;

public class Weight Converter {

   public static void main(String[] args) {

       // Create a scanner object to read user input

       Scanner scanner = new Scanner(System.in);

       // Prompt the user to enter the weight in milligrams

       System. out. print("Enter the weight in milligrams: ");

       long milligrams = scanner. next Long();

       // Calculate the equivalent weight in kilograms, grams, and milligrams

       long kilograms = milligrams / 1000000;

       long grams = (milligrams % 1000000) / 1000;

       long remaining Milli grams = (milligrams % 1000000) % 1000;

       // Display the equivalent weights

       System. out. println("Equivalent weight:");

       System. out. println("Kilograms: " + kilograms);

       System. out. println("Grams: " + grams);

       System. out. println("Milligrams: " + remaining Milligrams);

       // Close the scanner

       scanner. close();

   }

}

To run the program, simply compile and execute the Java file. It will prompt you to enter the weight in milligrams, and then it will display the equivalent weight in kilograms, grams, and milligrams.

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Answer:

Use an equal sign at the beginning of the formula (A)

Use open and close parenthesis for each set of nested functions (B)

Functions should be in CAPS

Separate functions with commas

Explanation:

Answer:

A

B

E

F

Explanation:

If an HDMI cable is attached, select it using the source button on the TV remote, or select PC if a VGA cable available. When you connect a TV to a PC, your desktop image automatically shows up on the TV.

The five basic parts of every computer are a motherboard, a central processing unit, a graphics processing unit, random-access memory, and a disk drive or solid-state drive. Whether it's a high-end gaming machine or a basic desktop computer for kids, every computer contains five parts.

The Latin word "computerae," which meaning "to compute," is the origin of the English term "computer." Common Operating Machine Purposely Used for Technological and Educational Research is the full name of the computer.

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The cable is pinned as a crossover. Crossover cables move the wire from pin 1 at one end to pin 3 at the other connector, as the name implies.

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Answer:

File Tab

On the topmost ribbon of MS Outlook, go to the File Tab. Click Options>Advanced>Export. From Import and Export wizard, select Export to a file.

The file tab in Outlook 2016 will be used to configure an export to PST. Then, choice B is the best one.

On your PC, Outlook Desktop App is already installed. You can access it from the Taskbar or the Start menu on your computer (bottom panel of your screen). By logging into your email account using a web browser that you can use Outlook on the web.

By selecting the "Files" icon in Outlook's lower-left corner, you can reach this view. It will be situated between the "People" and "To-Do" icons by default. If you cannot see it but instead have a three-dot icon, click it and then select "Files" from the menu that appears.

The tab used to configure an export to PST in Outlook 2016 will be known as the file tab. Then the correct option is B.

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Answer:

b

Explanation: