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3 years ago

Please help me answer thisnumber 1..

Computers and Technology

1 answer:

beks73 [17]3 years ago

4 0

Answer:

B. How well it conveys information

Explanation:

The most important thing is how we represent the data in a graphic to understand the purpose, we can make an example, but we're going to use the color, can be more effective in a weather chart, for temperatures or clouds, but in an organization, we can use color on red or green numbers, in this way to convey bad and good numbers.

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which feature will configuring a SOHO network in which all ports on the public untrusted network will be forwarded to one workst

Ugo [173]

Answer:

Demilitarized zone (DMZ).

Explanation:

Demilitarized zone is a kind of security assurance scheme used by network administrator to detect network breach even before it gets to the secured network.

The private LAN is protected with a firewall and a DMZ is configured to allow access by untrusted users, on another workstation, which is a duplicate of the companies private local address.

7 0

3 years ago

Write a function named print_backward that accepts a String as its parameter and prints the characters in the opposite order. Fo

noname [10]

Answer:

Here is the JavaScript code:

function print_backward(string) {

var revString = "";

for (var i = string.length - 1; i >= 0; i--) {

revString += string[i]; }

return revString; }

document.write(print_backward("hello there!"))

Explanation:

The function print_backward takes a string as a parameter.

Then it creates a new variable revString to hold a resultant string in opposite order.

The loop iterates through the characters of given string parameter in reverse and adds each character of the string to revString in opposite order.

Then the function returns revString which is the string in opposite order.

document.write(print_backward("hello there!")) This statement calls print_backward method passing a string hello there! to the method in order to print/display the characters of string in opposite order.

Lets say the string is hello

Then the loop works as follows:

The variable i is initialized to string.length - 1

string.length returns the length of the string

The length of string is 5 as there are 5 characters in string hello.

Hence string.length - 1 = 5 -1 = 4. So i=4

The loop checks if the value of i is greater than or equals to 0. This is true because i=4

Then the program enters the body of the loop which has a statement:

revString += string[i]; this works as:

revString = revString + string[i];

As i = 4 So

At first iteration

revString = revString + string[4];

This means the last character of string hello is added to revString. The last character of hello is 'o'

revString = 'o'

The statement in loop body continues to execute and stops when the value of i becomes less than 0.

The value of is decremented by 1 i.e. i-- So i = 3

At second iteration

revString = revString + string[3];

This means the second from last character of string hello is added to revString. The second last character of hello is 'l'

revString = 'ol'

The value of is decremented by 1 i.e. i-- So i = 2

At third iteration

revString = revString + string[2];

This means the third from last character of string hello is added to revString. The third last character of hello is 'l'

revString = 'oll'

The value of is decremented by 1 i.e. i-- So i = 1

At fourth iteration

revString = revString + string[1];

This means the fourth from last character of string hello is added to revString. The fourth last character of hello is 'e'

revString = 'olle'

The value of is decremented by 1 i.e. i-- So i = 0

At fifth iteration

revString = revString + string[0];

This means the fifth from last character of string hello is added to revString. The fifth last character of hello is 'e'

revString = 'olleh'

The value of is decremented by 1 i.e. i-- and the loop breaks because the i>=0 evaluates to false.

So the program moves to the next statement:

return revString;

revString = 'olleh' is returned and the statement document.write(print_backward("hello")) prints olleh on output screen.

In the given example the string is hello there! So this works same like the explained example and prints the following output on screen:

Output:

!ereht olleh

3 0

3 years ago

which dual-stack architecture allows ipv4 and ipv6 at the network layer to access a single tcp/udp stack

Archy [21]

The dual-layer-IP allows ipv4 and ipv6 at the network layer to access a single tcp/udp stack.

<h3>What is the dual IP layer?</h3>

The word dual-stack is a word that connote a full or total duplication of all stages in the protocol stack ranging from its applications to the network layer.

Note that the dual-layer-IP method often gives room for a computer to run IPv4 and IPv6 simultaneously at the network layer, and all of the IP stack can access a different TCP/UDP stack.

Learn more about architecture from

brainly.com/question/9760486

6 0

2 years ago

2. Write a program with a function that accepts a string as an argument and returns a copy of the string with the first characte

Oduvanchick [21]

Answer:

Following are the code to this question:

def capital(val):#defining a method that takes string value as parameter

x=True#defining boolean variable

r=''#defining string variable

for i in val:#defining loop to convert the first character into upper case

if i.isalpha() and x:#defining condition to check input value is string

r=r+i.upper()#change value into uppercase and hold value in r variable

x=False#assign value false in boolean variable

elif i=='.' or i=='?' or i=='!':#check symbols

r=r+i#add value in r variable

x=True#assign value True in boolean variable

else:

r=r+i#add all value in r variable

return r#return r variable value

val=input()#input value in val variable

print(capital(val))#called the function which print the return value

Output:

please find the attachment.

Explanation:

In the above python program, a method "capital" is declared, which accepts a "val" a string value in its parameter, and inside the method one boolean "x" and one string "r" variable is used, in which r stores return value.
In the next step, for loop is declared, inside the loop, the conditional statement is used, in if the block it checks string value and converts the first character into upper case and assigns value false in the boolean variable.
In the next step, elif block is defined that adds value in r variable and at the last, it will return function value, at the last step "val" variable is declared that input value from the user and pass into the method and print its return value.

4 0

3 years ago

Define self-esteem: A how I feel about myself B how I visualize myself C how I esteem myself

vitfil [10]

Answer:

A how I feel about myself

Explanation:

Self-esteem is your overall opinion of yourself — how you feel about your abilities and limitations. When you have healthy self-esteem, you feel good about yourself and see yourself as deserving the respect of others. When you have low self-esteem, you put little value on your opinions and ideas.

8 0

3 years ago