0 2. The X axis in Scratch is?
Left and right
Both up/down and left/right
Neither up/down nor left/right
Up and down
Please help!

Answer:

B

Explanation:

Answer:

C

Explanation:

I just got it right on an Edge Quiz

Answer: 1. .mp3 2. .aiff 3. .wav

Explanation:

I got it right

Answer:

.mp3

.aiff

.wav

Explanation:

hope this helps :)

Answer:

In Python

def getpointValue(subject):

   if subject >= 75:        point = 4; grade = 'A'

   elif subject >= 60:        point = 3; grade ='B'

   elif point >= 50:        point = 2; grade = 'C'

   elif point >= 40:        point = 1; grade = 'D'

   else:        point = 0; grade = 'F'

   return point,grade

subjects= ["Accounting","Marketing","Economics","MIS"]

acct = int(input(subjects[0]+": "))

mkt = int(input(subjects[1]+": "))

eco = int(input(subjects[2]+": "))

mis = int(input(subjects[3]+": "))

acctgrade = getpointValue(acct)

print(subjects[0]+" Grade: "+str(acctgrade[1]))

mktgrade = getpointValue(mkt)

print(subjects[1]+" Grade: "+str(mktgrade[1]))

ecograde = getpointValue(eco)

print(subjects[2]+" Grade: "+str(ecograde[1]))

misgrade = getpointValue(mis)

print(subjects[3]+" Grade: "+str(misgrade[1]))

totalpoint = (acctgrade[0] + mktgrade[0] + ecograde[0] + misgrade[0]) * 3

gpa = totalpoint/12

print("GPA: "+str(gpa))

Explanation:

The solution I provided uses a function to return the letter grade and the point of each subject

I've added the explanation as an attachment where I used comment to explain difficult lines

Answer:

iron

Explanation:

Answer:

In computer programming, a return statement causes execution to leave the current subroutine and resume at the point in the code immediately after the instruction which called the subroutine, known as its return address. The return address is saved by the calling routine, today usually on the process's call stack or in a register. Return statements in many languages allow a function to specify a return value to be passed back to the code that called the function.

An expression that returns a value is known as a​ function. Check more about function  below.

A function is often seen as a kind of expression or rule, or law that often tells more about a relationship.

Conclusively, a function is known to often returns a value back to the instruction that is known also to be the function. This is regarded as the differences that exist between a method and a function.

Learn more about function  from

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Answer:

See Explanation

Explanation:

The question is incomplete as the cells that contains donation and streaming revenues are not given

So, I will make the following assumption:

H4 = Donations

G4 =  Streaming Revenues

So, the profit will be:

Enter the following formula in cell I4

=(G4 - H4)

To get the actual solution in your case, replace G4 and H4 with the proper cell names

Answer:

e. All of the above.

Explanation:

An instruction set architecture (ISA) can be defined as series of native memory architecture, instructions, addressing modes, external input and output devices, virtual memory, and interrupts that are meant to be executed by the directly.

Basically, this set of native data type specifies a well-defined interface for the development of the hardware and the software platform to run it.

The two (2) main types of architectural design for the central processing unit (CPU) are;

I. Complex instruction set computing (CISC): it allows multi-step operation or addressing modes to be executed within an instruction set. Thus, many low-level operations are being performed by an instruction.

II. Reduced instruction set computing (RISC): it allows fixed length instructions and simple addressing modes that can be executed within a clock cycle.

All of the following statements are true about RISC (Reduced instruction set computing) because they are its advantages over complex instruction set computing (CISC);

a. RISC (Reduced instruction set computing) architecture has a set of instructions, so high-level language compilers can produce more efficient code.

b. It allows freedom of using the space on microprocessors because of its simplicity.

c. Many RISC processors use the registers for passing arguments and holding the local variables.

d. RISC functions use only a few parameters, and the RISC processors cannot use the call instructions, and therefore, use a fixed length instruction which is easy to pipeline.

The options that are true about RISC (Reduced instruction set computing) is; E: all of the above

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Answer:

d. If X is NP - complete and Y is in NP then Y is NP - complete.

This can be inferred

Explanation:

The statement d can be inferred, rest of the statements cannot be inferred. The X is in NP complete and it reduces to Y. Y is in NP and then it is NP complete. The Y is not in NP complete as it cannot reduce to X. The statement d is inferred.

Answer:

C. considering the computer's purpose and only installing the features and services needed to fill that purpose.

Explanation:

Hardening is the process of finding out the vulnerabilities of a system and deploying measures to counter these issues. It is important to install only the features that are needed to fill the purpose of the computer. This is because having lots of unnecessary features will extend the attack surface of the system.

Therefore, the user needs to ensure that only the needed features are installed. Features and applications that have been in the system for a long time should also be uninstalled.

Answer:

c,a,c using the drop down menus edge 2021

GOODLUCK

Explanation:

Answer:

C , A, and C

Explanation:

Answer:

a. ArrayList years

Explanation:

Required

Complete the code segment

The programming question is about Java programming language.

In java, the syntax to declare an ArrayList of no specific datatype is:

ArrayList [List-name] = new ArrayList();

From the question, the name of the ArrayList is years.

So, the syntax when implemented is:

ArrayList years = new ArrayList();

So, the comment /*missing code*/ should be replaced with: ArrayList years

The option that can be used to replace /* missing code */ so that the statement compiles without error is;

A: ArrayList years

This question deals with programming language in Java.

ArrayList [Lists name] = new ArrayList();

Now, in the question the list name is given as "years". Thus;

The correct statement to replace /* missing code */ so without errors is;

ArrayList years.

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Answer:

This mistake is clearly a result of human and design error

Explanation:

Design errors are those errors that cause human beings to make mistakes.

This question says that the computer did not state the keys that were available for each room. This must have given off the impression that all rooms were occupied to Susan.

On her own part, her failure to note the rooms that she gave out their keys is part of why this mistake happened. This is human error from her part.

Answer:

A. 31 bits

B. 13 bits, 18 bits

C. 256k

Explanation:

A.

We have total size of physical memory as 2gb

This means that 2¹ x 2³⁰

Using the law of indices,

= 2³¹

So physical address is equal to 31 bits

B.

We get page size = 8kb = 2³

1 kb = 2¹⁰

2³ * 2¹⁰ = 2¹³

So page replacement = 13 bits

Page frame number

= physical address - replacement bits

= 31 - 13

= 18 bits

C.

The number of frames is given as

2¹⁸ = 2⁸ x 2¹⁰ = 256K

So number of frames = 256K

D

Logical add space is 256K

Page size= physical pages = 8kb

Logical address layout= 28biys

Page number = 15 bits

Displacement = 12 bits

256k/8k = 32 pages in address space process

Answer:

mysql

Explanation:

try building mysql database

Answer:

1010010010001010

Explanation:

0100101010010101010

Answer:

c. 172.16.0.0 / 255.255.248.0

Explanation:

The address will be 172.16.0.0 while the netmask will be 255.255.248.0.

Thus, option C is correct.

Answer:

Replace /* Your solution goes here */

with: userAge<18

Explanation:

Required

Complete the code

To complete the code, we simply write an expression that compares userAge and 18

From the question, we are to test if userAge is less than 18.

In C++, less than is written as: <

So, the expression that completes the code is: userAge<18

Answer:

B

Explanation:

Hope this helps! :)

The digital learning can help students who enjoy classrooms and support. The correct option is 4.

Digital learning can be defined as a type of education in which the internet, a computer, or a network of computers, and softwares are used to connect students and teachers in order to provide educational services.

Digital learning brings together facilities such as classrooms and support in an effort to help and provide the necessary assistance to students who have chosen the digital medium but still enjoy the comfort of structure and face-to-face interaction.

Regardless of their learning style or preference, digital learning can benefit a variety of students.

It offers a variety of tools and resources to improve the learning experience while also accommodating various schedules and needs.

Thus, the correct option is 4.

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Answer:

In Python:

def main():

   n = int(input("List items: "))

   mylist = []

   for i in range(n):

       listitem = input(", ")

       if listitem.isdecimal() == True:

           mylist.append(int(listitem))

       else:

           mylist.append(listitem)

   print(game_of_eights(mylist))

def game_of_eights(mylist):

   retVal = "False"

   intOnly = True

   for i in range(len(mylist)):

       if isinstance(mylist[i],int) == False:

           intOnly=False

           retVal = "Please, enter only integers"

       if(intOnly == True):

           for i in range(len(mylist)-1):

               if mylist[i] == 8 and mylist[i+1]==8:

                   retVal = "True"

                   break

   return retVal

if __name__ == "__main__":

   main()

Explanation:

The main begins here

def main():

This gets the number of list items from the user

   n = int(input("List items: "))

This declares an empty list

   mylist = []

This iterates through the number of list items

   for i in range(n):

This gets input for each list item, separated by comma

       listitem = input(", ")

Checks for string and integer input before inserting item into the list

       if listitem.isdecimal() == True:

           mylist.append(int(listitem))

       else:

           mylist.append(listitem)

This calls the game_of_eights function

   print(game_of_eights(mylist))

The game_of_eights function begins here

def game_of_eights(mylist):

This initializes the return value to false

   retVal = "False"

This initializes a boolean variable to true

   intOnly = True

This following iteration checks if the list contains integers only

   for i in range(len(mylist)):

If no, the boolean variable is set to false and the return value is set to "integer only"

       if isinstance(mylist[i],int) == False:

           intOnly=False

           retVal = "Please, enter only integers"

This is executed if the integer contains only integers

       if(intOnly == True):

Iterate through the list

           for i in range(len(mylist)-1):

If consecutive 8's is found, update the return variable to True

               if mylist[i] == 8 and mylist[i+1]==8:

                   retVal = "True"

                   break

This returns either True, False or Integer only

   return retVal

This calls the main method

if __name__ == "__main__":

   main()

Answer: number 2 is the correct way to do it

Explanation:

Answer:

2 newWord = word1 + word2

Explanation:

Answer:

See attachment for complete solution

Explanation:

The program in your question is unreadable.

So, I started from scratch (see attachment for complete solution)

Using the attached file as a point of reference.

The program has 15 lines

Line 1: Prompt the user for highway number (as an integer)

Line 2: Convert the user input to string

Line 3: Check if highway number is outside 1-999

Line 4: If line 3 is true, print a notice that the input is outside range

Line 5: If line 3 is not true

Line 6: Check if the number of highway digits is 2.

Line 7: If true, Check if highway number is an even number

Line 8: If even, print that the highway is primary and heads east/west

Line 9: If highway number is odd number

Line 10: Print that the highway is primary and heads north/south

Line 11: If the number of highway digits is 3

Line 12: Check if highway number is an even number

Line 13: If even, print that the highway is auxiliary and heads east/west

Line 14: If highway number is odd number

Line 15: Print that the highway is auxiliary and heads north/south

See attachment for complete program

Answer:

Explanation:

[tex]\text{This is a math function that is integrated using a trapezoidal rule } \\ \\[/tex]

[tex]\text{import math}[/tex]

def [tex]\text{trapezint2(f,a,b):}[/tex]

      [tex]\text{midPoint=(a+b)/2}[/tex]

       [tex]\text{return .5*((midPoint-a)*(f(a)+f(midPoint))+(b-midPoint)*(f(b)+f(midPoint)))}[/tex]

[tex]\text{trapezint2(math.sin,0,.5*math.pi)}[/tex]

[tex]0.9480594489685199[/tex]

[tex]trapezint2(abs,-1,1)[/tex]

[tex]1.0[/tex]

In this exercise we have to use the knowledge of computational language in python to write the code.

the code can be found in the attachment.

In this way we have that the code in python can be written as:

   h = (b-a)/float(n)

   s = 0.5*(f(a) + f(b))

   for i in range(1,n,1):

       s = s + f(a + i*h)

   return h*s

from math import exp  # or from math import *

def g(t):

   return exp(-t**4)

a = -2;  b = 2

n = 1000

result = Trapezoidal(g, a, b, n)

print result

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Answer:

This address is by default a class c network

Explanation:

This IP address in this question is a class c network because it has 196 as its first octet. A class c network is one which has its first octet to be between 192 and 223. the class c network begins with a 110 binary.  If ip is between 192 to 223 it belongs to this class. These first 3 octets are the representation of the network number in the address. Class c's were made to support small networks initially.

Answer:

1. Arrows

2. Outputs

Explanation:

Answer:

All traffic is encrypted. No one on your network can see what is going on (except for knowing where those packets are going to).

The identity of the remote server can be verified using certificates. So you also know that it really is your bank that you are talking to.

Optionally (and not in wide-spread use), the identity of the client can also be verified using certificates. This would allow for secure login to a site using chip cards instead of (or in addition to) password

Hyper Text Transfer Protocol (HTTP) and Secure HTTP are the same protocol from a standpoint of passing or blocking them with a firewall is false.

Basic HTTP (Hyper Text Transfer) is the Characteristics. It has the protocol that has enables communication in between web browsers and the servers. It has the protocol for the requests and answers. By default, it connects to the secure TCP connections on port 80.

Hypertext Transfer Protocol Secure (HTTPS) is an add-on to the Hypertext Transfer Protocol. It has been used for safe communication over a computer network and is widely used on the Internet. In HTTPS, the transmit protocol is encrypted using Transport Layer Security(TLS) or, formerly, Secure Sockets Layer(SSL).

The difference between HTTPS uses TLS (SSL) to encrypt normal HTTP requests and responses. HTTPS is the secure version of HTTP, which is the primary protocol used to send data between a web browser and a website.

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Answer:

The pseudocode is as follows:

open_server()

connections = N

while (connections>0 and connections <=N):

   if(new_client == connected):

       connections = connections - 1

   for i in 1 to N - connections

   if (client_i == done()):

         releast_client(client_i)

         connections = connections + 1

Explanation:

One of the functions of a semaphore is that, it is a positive variable whose value will never fall below 1. It is often shared among threads in order to keep a process running.

Having said that, what the above pseudocode does is that:

Once the server is opened, it initializes the number of connections to N.

When a new client, the semaphore decreases the number of connections is reduced by 1.

Similarly, when an already connected client is done, the client is released and the number of connections is increased by 1.

This operation is embedded in a while loop so that it can be repeatedly carried out.

Answer:

Computer science is the study of computers and computing as well as their theoretical and practical applications. Computer science applies the principles of mathematics, engineering, and logic to a plethora of functions, including algorithm formulation, software and hardware development, and artificial intelligence.

Answer: Cell site / Base station

Explanation:

A mobile network also referred to as the cellular network is refered to as the radio network which is distributed over the land areas which are refered to as the cells.

We should note that each is served by at least one fixed-location transceiver, which is called the cell site or the base station.

Answer:

the answer is A.) A record

Explanation:

In database, the category of information is A. Record.

A database simply means the collection of information that can be accessed in future. This is important to safeguard the information.

In this case, in a database table, the category of information is called a record. This is vital to keep documents.

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