What is the radix representation of the fraction 1/3 in base 3?   Question 2   Which of the following is the correct hexadecimal representation of the binary number 1011 1110 1110 1111?               Question 3   In hexadecimal, F+1 = ?

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter3: Data Representation
Section: Chapter Questions
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  • Question 1

What is the radix representation of the fraction 1/3 in base 3?

 
  • Question 2
 

Which of the following is the correct hexadecimal representation of the binary number 1011 1110 1110 1111?

     
 
     
  • Question 3
 

In hexadecimal, F+1 = ?

     
 
     
  • Question 4
 

What is the 4-bit twos complement representation of the decimal number -1?

     
 
     
  • Question 5

 

   
 

In IEEE 754 floating point, 0.1+0.1+0.1 == 0.3

     
 
     
  • Question 6
 

Match the truth tables to the Boolean function.

     

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  • Question 7

 

   
 

Which of the following, according to DeMorgan's Law, is correct? (The apostrophe means inversion, i.e. NOT)

     
 
     
  • Question 8

 

   
 

How many cells does a four-input Karnaugh map have?

     
 
     
  • Question 9

 

   
 

How many bits change when going from row n to row n+1 in a Karnaugh map?

     
 
     
  • Question 10

 

   
 

Which gate is this?

     
 
     
  • Question 11

 

   
 

Which gate is this?

     
 
     
  • Question 12

 

   
 

A circuit that connects multiple inputs to a single output is called a

     
 
     
  • Question 13

 

   
 

A combinatorial circuit with a number of output lines, only one of which is asserted at any time is called a

     
 
     
  • Question 14

 

   
 

A half-adder has a carry input.

     
 
     
  • Question 15

 

   
 

A half-adder has a carry output.

     
 
     
  • Question 16

 

   
 

A full-adder has a carry input.

     
 
     
  • Question 17

 

   
 

TTL chip numbers start with the 2-digit combination

     
 
     
  • Question 18
 

What kind of gates does a 7408 TTL chip contain?

     
 
     
  • Question 19
 

A 5 V voltage source delivers a current of 100 mA to a circuit. How much power does the circuit dissipate?

     
 
     
  • Question 20

 

   
 

The inputs of a JK flip-flop are J=1 and K=1.

What is the next state Q(t+1)?

     
 
     

 

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ISBN:
9781305080195
Author:
Stephen D. Burd
Publisher:
Cengage Learning