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SCORPION-xisa [38]

2 years ago

14

Stephen is looking through some design diagrams created for a specific application. He spots a diagram which uses a parallelogra

m component
What component could it be?

attribute in an ER diagram
function in a data flow diagram
end of a flowchart
output in a flowchart

Computers and Technology

1 answer:

Yuki888 [10]2 years ago

4 0

Answer:just here to keep the question going

Explanation:

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Find every number from 1 to n (inclusive) that is a palindrome which starts with the digit 3. Do not user a helper function.

Mkey [24]

Answer: Following code is in python

n=input()

num='1'

while int(num)<=int(n): //loop from 1 to n

flag=1 //if an unequal element will be found it will be 0

l=len(num)

if num[0]=='3':

j=0

k=l-1

while j<k: //loop till middle of number

if num[j]==num[k]:

j+=1 //from beginning

k-=1 //from end

else:

flag=0

break

if flag==1:

print(int(num))

num=str(int(num)+1) //number will be incremented as integer

INPUT :

1000

OUTPUT :

3

33

303

313

323

333

343

353

363

373

383

393

Explanation:

In the above code, a loop is executed till num is equal to n which is entered by the user. num is treated as a string so that to ease the process of checking first character is 3 or not. If it is 3 then another loop executes which checks if an element from starting is equal to the corresponding element from the end. If an element is not equal then the flag is changed and then we break out of the loop and prints the number if the flag isn't changed.

7 0

3 years ago

If you use a surrogate key, you must ensure that the candidate key of the entity in question performs properly through the use o

Colt1911 [192]

Hello <span>Abigailguzman6347</span><span>

</span>Answer: If you use a surrogate key, you must ensure that the candidate key of the entity in question performs properly through the use of "unique index" and "not null" constraints.

Hope This Helps!
-Chris

6 0

3 years ago

When you open as many links as you want, and still stay in the same browser window instead of cluttering your screen with multip

emmainna [20.7K]

Answer:

a. Tabbed browsing

Explanation:

Tabbed browsing is a feature in the browser that helps in operating several tabs at the same time. It helps in browsing different links without opening different browsers. Multiple pages can be opened and surfed at the same time in one window. Any link can be opened in a different or new tab by clicking right on the link. After this, 'open link in new tab' is to be selected and the link gets opened respectively.

3 0

3 years ago

Mention 3 components that can be found at the back and front of the system unit

Radda [10]

Answer:

<u>Back</u>

Power port, USB port, Game port

<u>Front</u>

Power button, USB port, Audio outlet

Explanation:

There are several components that can be found on the system unit.

In most (if not all) computer system units, you will find more component at the back side than the front side.

Some of the components that can be found at the back are:

Ports for peripherals such as the keyboard, mouse, monitor, USB ports, power port, etc.

Some of the components that can be found at the back are:

The power button, cd rom, audio usb ports, several audio outlets, video port, parallel ports, etc.

Note that there are more components on the system units. The listed ones are just a fraction of the whole components

3 0

3 years ago

Give an explanation of one network connection (it will every helpful

charle [14.2K]

Answer:

WiFi, Ethernet, Broadband, Dial-up. Any of those.

Explanation:

Network connections are all different. Those listed are some of the many examples of network connections.

7 0

3 years ago