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skad [1K]
3 years ago
13

If a system's instruction set consists of an 8-bit opcode, what is the maximum number of output signal lines required for the co

ntrol unit?
A) 8 B) 64C) 128 D) 256
Computers and Technology
1 answer:
otez555 [7]3 years ago
6 0

Answer:

D. 256

Explanation:

Given

Instructions = 8\ bit

Required

Determine the maximum number of output

To get the required value, we make use of the following:

Maximum = 2^n

Where n is the bits of the opcode.

i.e.

n = 8

Substitute 8 for n in Maximum = 2^n

Maximum = 2^8

Maximum = 256

<em>Hence, option D answers the question</em>

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Vera_Pavlovna [14]

Answer:

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Explanation:

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7 0
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Identify the operation which is NOT one of the parts of the fivebasic set operations in relational algebra?
wariber [46]

Answer:

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5 0
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In python please!! Write the definition of a function named countPos that needs integer values from standard input until there a
jek_recluse [69]

Answer:

Explanation:

The following code is written in Python it doesn't use any loops, instead it uses a recursive function in order to continue asking the user for the inputs and count the number of positive values. If anything other than a number is passed it automatically ends the program.

def countPos(number=input("Enter number: "), counter=0):

   try:

       number = int(number)

       if number > 0:

           counter += 1

           newNumber = input("Enter number: ")

           return countPos(newNumber, counter)

       else:

           newNumber = input("Enter number: ")

           return countPos(newNumber, counter)

   except:

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8 0
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