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3 years ago

Which of the following illustrates an example of a Boolean data type?

1 answer:

4 0

Having two values "usually denoted true and false", intended to represent the truth values of logic and Boolean algebra.

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Lab Goal : This lab was designed to demonstrate the similarities and differences in a for loop and a while loop.Lab Description

Mandarinka [93]

Answer:

See Explanation

Explanation:

Required:

Use for and while loop for the same program

(1) String Cleaner

#For Loop

name = "I am Sam"

result = ""

for i in range(0, len(name)):

if name[i]!= 'a':

result = result + name[i]

print(result)

#While Loop

name = "I am Sam"

result = ""

i = 0

while i < len(name):

if name[i]!= 'a':

result = result + name[i]

i+=1

print(result)

(2): Common Divisor

#For Loop

num1 = 528

num2 = 60

div = num2

if num1 > num2:

div = num1

for i in range(2,div):

if num1%i == 0 and num2%i==0:

print(i,end = " ")

print()

#While Loop

num1 = 528

num2 = 60

div = num2

if num1 > num2:

div = num1

i = 2

while i <div:

if num1%i == 0 and num2%i==0:

print(i,end = " ")

i+=1

The iterates statements show the difference in the usage of both loops.

For the for loop, the syntax is:

for [iterating-variable] in range(begin,end-1)

-------

---

--

For the while loop, the syntax is:

while(condition)

-------

---

--

8 0

2 years ago

The loop function is similar to range(), but handles the parameters somewhat differently: it takes in 3 parameters: the starting

nexus9112 [7]

Answer and Explanation:

def loop(start, stop, step):

return_string = ""

if step == 0:

step = 1

if start > stop: # the bug was here, fixed it

step = abs(step) * -1

else:

step = abs(step)

for count in range(start, stop, step):

return_string += str(count) + " "

return return_string.strip()

5 0

2 years ago

This program will convert a set of temperatures from Fahrenheit to Celsius and Kelvin. Your program will be reading in three dou

Naily [24]

Answer:

see explaination

Explanation:

#include<iostream>

#include<iomanip>

using namespace std;

int main()

{

double temp1,temp2,inc,cel;

int i=1;

while(i==1)

{

i=0;

cin>>temp1>>temp2>>inc;

if(temp2<temp1||inc<=0)

{

i=1;

cout<<"Starting temperature must be <= ending temperature and increment must be >0.0\n";

}

cout<<endl;

cout<<setw(15)<<"Fahrenheit"<<setw(15)<<"Celsius";

while(temp1<=temp2)

{

cel=(temp1-32)/1.8;

cout<<endl;

cout<<fixed<<setprecision(3)<<setw(15)<<temp1<<setw(15)<<cel;

temp1+=inc;

}

Please kindly check attachment for output.

8 0

2 years ago

Ana is a music lover. She loves to download songs and videos on her computer every time she hears a new song. One day, her compu

o-na [289]

Answer:

Storage outage

As many new songs are released to the Internet every day, Anna might have download thousands of them, which made her computer ran out of storage and RAM(random access memory )

5 0

2 years ago

We have an internal webserver, used only for testing purposes, at IP address 5.6.7.8 on our internal corporate network. The pack

lukranit [14]

Answer:

Check the explanation

Explanation:

A packet filter firewall is used as a check point between internal corporate network to the outside internet. It blocks all the inbound traffic from the outside hosts trying to initiate a direct TCP connection to the internal corporate webserver. The network design with firewall is shown in the attached image below:

The figures in the attached image below shows an internal corporate network is protected with a packet filter firewall to minimize the inbound traffic from the external network or an internet. Therefore, the packet filter is used as a check point between the network.

The packet filter blocks all attempts by the outside hosts in order to initiate a direct TCP connection to the internal webserver of the internal corporate network.

Going by the second part of the attached image below can can therefore conclude that:

• Rule 1 specifies that, deny any packet with the destination address 5.6.7.8 if the STN flag of TCP header is set.

• Rule 2 specifies that, allow the inbound email traffic from the external source.

• Rule 3 specifies, allows the Outbound TCP traffic from the internal corporate network.

• Rule 4 specifies, allows outbound Email traffic from the internal corporate network to the external network.

• Rule 5 specifies, block any traffic from any source to the any destination.

3 0

2 years ago