Question # 1

Multiple Choice

What will be the output of the following program?

def average(a, b):

total = a + b

return total / 2


ave = average(7,11)

print("Total", total)

print ("Average", ave)



A. an error statement since total's scope is limited to the average function.
B. Total 18
​Average 9
C. Total18
​Average9
D. an error statement since average is a keyword.

Heya! The value of Cell D9 must have a 0. Have a good day!

In order to round a given number to n decimal places in Java, you would use two methods and they are:

public class Decimal {

  public static void main(String[] args) {

       double num = 1.34567;

       System.out.format("%.4f", num);

   }

}

import java.math.RoundingMode;

import java.text.D ec im al Fo rmat;

public class Decimal {

  public static void main(String[] args) {

       double num = 1.34567;

       DecimalFormat df = new DecimalFormat("#.###");

       df.setRoundingMode(RoundingMode.CEILING);

       System.out.println(df.format(num));

   }

}

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Using the knowledge in computational language in C++ it is possible to write a code that asks the user to enter a number of gallons.

#include <iostream>

using namespace std;

int main()

{

      float gallons, cufeet;

      cout << "\nEnter quantity in gallons : ";

      cin >> gallons;

      cufeet = gallons / 7.481;

      cout << "Equivalent in cublic feet is " << cufeet << endl;

      return 0;

}

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The original ARPANET had four nodes and connected groups at academic institutions to research computers that were geographically dispersed.

The primary applications of ARPANET were in academia and research. Since the ARPANET is regarded as the precursor to the current internet, many of the protocols used by computer networks today were created for it.

Note that the ARPANET, in full term is said to be an Advanced Research Projects Agency Network, experimental computer network that was said to be the first ever use of the Internet.

Therefore, The original ARPANET had four nodes and connected groups at academic institutions to research computers that were geographically dispersed.

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Using the knowledge in computational language in python it is possible to write a code that will calculate total workers hourly pay and overtime pay.

hrs = float(input("Enter Hours:"))

name= str(input("enter your name"))

rate = float(input("""how many days did you work?""")

if hrs <= 40 :

pay = 1.5 * hrs

elif hrs > 40:

pay = (rate * 40) + (rate1.5(hrs-40))

else:

print("dear", name , "your salary will be pend till next month")

print("Dear", name, "we are paying you:", "$",pay

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Answer:

print("Let's play Silly Sentences!")

name = input("Enter a name: ")

adjective1 = input("Enter a adjective: ")

adjective2 = input("Enter a adj: ")

adverb = input("Enter a adverb: ")

food1 = input("Enter a food: ")

food2 = input("Enter another food: ")

noun = input("Enter a noun: ")

place = input("Enter a place: ")

verb = input("Enter a verb: ")

print( "\n" + name + " was planning a dream vacation to "+ place + "." )

print( name + " was especially looking forward to trying the local \ncuisine, including " + adjective1 + " " + food1 + " and " + food2 + ".")

print("\n" + name + " will have to practice the language " + adverb + " to \nmake it easier to " + verb + " with people.")

print("\n" + name + " has a long list of sights to see, including the\n" + noun + " museum and the " + adjective2 + " park.")

Lossy compression means that when you compress the file, you're going to lose some of the detail is a true  statement.

2. InDesign is the industry standard for editing photos is a true statement.

3. Serif fonts are great for print media, while sans serif fonts are best for digital media is a true statement.

4. You should avoid using elements of photography such as repetition or symmetry in your photography is a false statement.

The term lossy compression is known to be done to a data in a file and it is one where the data of the file is removed and is not saved to its original form after  it has undergone decompression.

Note that data here tends to be permanently deleted, which is the reason  this method is said to be known as an irreversible compression method.

Therefore, Lossy compression means that when you compress the file, you're going to lose some of the detail is a true  statement.

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Answer: internal hood release lever

Explanation:

Answer:

It is a type of rhythmic thumping, pulsing, throbbing, or whooshing only you can hear that is often in time with the heartbeat. Most people with pulsatile tinnitus hear the sound in one ear, though some hear it in both. The sound is the result of turbulent flow in blood vessels in the neck or head.

Explanation:

Answer:

internet

Explanation: i got a b so if its rong sorry

A network switch transmits data packets from one computer network to another computer network.

A network switch connects devices in a network (such as computers, printers, and wireless access points) and allows them to 'talk' by exchanging data packets.

Switches can be both physical hardware devices that manage physical networks and software-based virtual devices.

A router is significantly more advanced and sophisticated than a switch. They can perform Network Address Translation (NAT), make faster routing decisions, and use routing algorithms to route data across large networks.

Routers connect multiple LANs, whereas switches operate within a single LAN.

A network switch connects and transmits data packets to and from local area network devices (LAN).

Thus, the answer is network switch.

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The type of files that can be removed by Disk Cleanup that took up the most space are:

Disk Cleanup is known to be a process that helps to free up space on any kind of hard disk, making an  improved system performance.

Note that  Disk Cleanup is one that searches your disk and then depicts temporary files, Internet cache files, as well as unnecessary program files that a person can be able to safely delete.

Therefore, based on the above, one can say that The type of files that can be removed by Disk Cleanup that took up the most space are:

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For example lets take a business that provides IT services, so the company might face majority of issues and one of them could be outdated system and equipments, in result this can make the business owner suffer from the complexities of integrating new hardware or software into their existing networks, so lastly its always important to have a regular maintenance on your current devices and to use support services when necessary.

The statement using the conditional operator (? :) that compares the values of the variables x and y will be:

public class Main {

   public static void main(String[] args) {

       int x = 10;

       int y = 20;

       int z = (x > y) ? x : y;

       System.out.println("z = " + z);

   }

}

The ternary conditional operator (?:) has three operands and accepts them all. A boolean expression that can be evaluated as true or false makes up the first operand. The second operand is executed if the boolean statement evaluates to true. The third operand is executed if the boolean expression returns false.

It should be noted that because 10 is not greater than 20, the boolean statement (x > y) in this program evaluates to false. As a result, the third operand (y) is executed, and z is given the value of y (20).

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Answer:

z = (x > y) ? x : y;

Explanation:

The conditional operator in C++ is the "? :" operator. This operator checks a condition and then returns one of two values, depending on whether the condition is true or false. The syntax for the conditional operator is:

(condition) ? value_if_true : value_if_false;

z = (x > y) ? x : y; checks if the value of x is greater than y. If it is, then the value of x is assigned to z. If it is not, then the value of y is assigned to z.

Answer:

import math

angle = float(input('Enter Angle: '))

shadowLength = float5(input('Enter Shadow Length: '))

tree_height = math.tan(angle)*shadowLength

print('Tree Height = {}'.format(tree_height))

Explanation:

From the equation given, the first step is to derive the equation for calculating the Tree Height.

In order to calculate the tangent of an angle, the math module has to be imported. math module allows the program to perform advanced math operations.

The program then prompts the user to input values for angle and shadow length.

The inputted values are converted to floats and used in the equation that was derived for Tree height.

Three height is evaluated and the result is printed to the screen

Answer: Prosthetic and Diagrams

Explanation:

Prosthetics are made by 3D printing, used as a new stand in for a missing limb. Like if you were to loose a leg or an arm, 3D printing creates the outer shell most times. Diagrams are used to show examples to patients of their condition, or even sometimes for other doctors to get a better understanding of a condition. They may show them to patients to give an example of what may need to happen too. For doctors they may also be used to figure out what plan of action may be needed.

The main circuit board inside personal computers which holds the majority of computer components and provides connectors for peripherals is motherboard.

A computer's main board is referred to as the "system board" or "motherboard," while smaller ones that plug into slots on the main board are referred to as "boards" or "cards." See also the terms motherboard, expansion card, and flexible circuit.

The motherboard is the primary wire harness of a computer. It's a thin plate that houses the CPU, memory, hard drive and optical drive connectors, expansion cards to control video and audio, and connections to your computer's ports (such as USB ports).

Thus, the answer is motherboard.

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Answer:

yes

Explanation:

contact me on 0572574872

and I'll show u

Answer:

User Access. Secure access for your users to manage their data.

Workflow & Automation. The right data for the right users at the right time.

Data Management. A single platform to collect, manage, and audit your data.

Reports & Dashboards. Realtime charts and formulas to report on your data.

Payments. ...

Integrations.

Explanation:

The statements above are describing normal mechanical fan clutch operation except D. A fan clutch varies fan speed according to engine speed.

A properly functioning or operating fan clutch will be one that alter  the speed of the fan based on the engine temperature.

Not that if the engine is cold, the fan clutch is one that has no power to turn the fan very fast, even if engine speed is brought up. As the engine warms up, the fan clutch goes up on the speed of the fan.

Therefore, based on the above, The statements above are describing normal mechanical fan clutch operation except D. A fan clutch varies fan speed according to engine speed.

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All of the following are statements describing normal mechanical fan clutch operation EXCEPT:

A. A fan clutch has viscous drag regardless of temperature.

B. A fan clutch varies fan speed according to engine temperature.

C. A fan clutch stops the fan from spinning within two seconds after turning off a hot engine.

D. A fan clutch varies fan speed according to engine speed.

Answer:

A language processor is a software program designed or used to perform tasks such as processing program code to machine code. Language processors are found in languages such as Fortran and COBOL.

Compilers, interpreters, translate programs written in high-level languages into machine code that a computer understands. And assemblers translate programs written in low-level or assembly language into machine code.

Answer:

Primary and secondary

Explanation:

Primary storage refers to the main storage of the computer or main memory which is the random access memory or RAM. Secondary storage, on the other hand, refers to the external storage devices used to store data on a long-term basis.

Answer:

#include <stdio.h>

int main(void) {

 float number = 0;

 printf("Enter a number: ");

 scanf("%f", &number);

 number *= 2;

 printf("The number doubled is: %f\n", number);

 return 0;

}

Explanation:

Assuming you want a C program, see above.

Explanation:

what???????????......

The function string in Java is used to create the program as seen below.

/*

Description: Using the Java language, have the function TimeConvert(num) take the  num parameter being passed and return the number of hours and minutes the parameter converts to (ie. if num = 63 then the output should be 1:3). Separate the number of

hours and minutes with a colon.

*/

import java.util.*;

import java.io.*;

class Function {  

 String TimeConvert(int num) {

  int hours = num/60;

  int minutes = num%60;

  String output = hours + ":" + minutes;

   return output;

 }

 public static void main (String[] args) {  

   // keep this function call here    

   Scanner  s = new Scanner(System.in);

   Function c = new Function();

   System.out.print(c.TimeConvert(s.nextLine()));

 }  

}

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Answer:

An agreed-upon set of rules and standards governing the way technology shares and manages data

The option of the  CLASSICAL ALGORITHM that is known to apply to modern CRYPTOGRAPHY is known to be called option B: PSEUDORANDOM NUMBER GENERATOR.

In regard to the theoretical computer science and cryptography, a pseudorandom generator (PRG) is known to be used for a class of statistical tests.

It is said to be one that is known to be a kind of a deterministic method that is often used in the mapping if a random seed so that it can be able to be a longer type of pseudorandom string.

It is one where there is no need for statistical test in the class that can be used to tell the difference between the output of the generator as well as that  of the uniform.

Therefore, The option of the  CLASSICAL ALGORITHM that is known to apply to modern CRYPTOGRAPHY is known to be called option B: PSEUDORANDOM NUMBER GENERATOR.

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