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murzikaleks [220]
3 years ago
10

In what form do the hexadecimal numbers need to be converted for a computer’s digital circuit to process them?

Computers and Technology
1 answer:
MrMuchimi3 years ago
5 0

Hexadecimal numbers are just a convenient representation of binary data. When entered as text, they consist of ASCII characters 0-9 and a-f. The numbers will then have to be converted to binary. This is accomplished by converting to uppercase, subtracting the ASCII offset (48 for 0-9 or 55 for A-F), so that the result is a number between 0 and 15 (inclusive). This can be stored in computer memory to represent 4 bits.

Hexadecimal numbers represent binary numbers in the following way:

hex | binary

0 = 0000

1 = 0001

2 = 0010

3 = 0011

4 = 0100

5 = 0101

6 = 0110

7 = 0111

8 = 1000

9 = 1001

a = 1010

b = 1011

c = 1100

d = 1101

e = 1110

f = 1111

As you can see, no other 4 bit combination exists.



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Your older brother Max tells you about his secret plan to hack into his college’s computer network and change all of his grades.
viktelen [127]

Answer:

Tell him he could get kicked out of school and it can possibly show up on his record and lessen his chances of finding a job since no one will trust him. He should just focus and get his grades up instead of risking everything and "taking the easy way out".

Explanation:

6 0
2 years ago
Which of the following kinds of software is a sophisticated type of application software that assists a professional user in cre
Setler [38]

Answer:

The answer is A. CAD which means Computer-Aided Design.

Explanation:

CAD is used for creating different designs, simulations and scientific diagrams, some examples of CAD software include AutoCAD and Solidworks.

For reference the other acronyms mean:

Desktop publishing (DTP)

Computer-based training (CBT)

Web-based training (WBT)

4 0
3 years ago
Which of the following is not the name of a java wrapper class from the Java API?
11111nata11111 [884]

Answer:

Int

byte

Explanation:

In java there are eight primitive data types has a class dedicated, and then we can find eight wrapper classes, I'm going to let you the next table with the 8 example:

Assume the next table byte and Int are primitive data, the different with byte is only the capital letter Byte.

Primitive Wrapper Class

boolean         Boolean  

byte                 Byte  

char                 Character

int                 Integer  

float                 Float  

double         Double

long                 Long  

short         Short

3 0
3 years ago
A single digit of 1 or 0 in the binary code is called a _____________.
maksim [4K]
A single digit of 1 or 0 in the binary code is called a bit. It is the smallest possible unit of data for a computer. The only possible values for a bit is either zero or one. These values decide which paths the current can flow and which paths are blocked. Bits can represent two states namely, true and false or low and high.
5 0
3 years ago
Create a function named CountVowels() that takes one parameter name epsilon
LenaWriter [7]

def CountVowels(epsilon):

   countNum = 0

   for x in range(len(epsilon)):

       letter = epsilon[x]

       if letter.lower() in "aeiou":

           countNum += 1

   return countNum

def ExtractOdds(zeta):

   result = ""

   for x in range(len(zeta)):

       if x % 2 == 1:

           result += zeta[x]

   return result

sentence_A = input("Enter a sentence: ")

sentence_B = input("Enter a sentence: ")

print(CountVowels(sentence_A))

print(ExtractOdds(sentence_B))

I hope this helps!

5 0
3 years ago
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