Question 1

In parts of the processor, adders are used to calculate

Accepted Answer

A) addresses 
B) table indices 
C) increment and decrement operators 
D) all of the mentioned 
A) addresses 
B) table indices 
C) increment and decrement operators 
D) all of the mentioned

Question 2

If A and B are the inputs of a half adder, the carry is given by______________

Accepted Answer

A) a and b 
B) a or b 
C) a xor b 
D) a ex-nor b 
A) a and b 
B) a or b 
C) a xor b 
D) a ex-nor b

Question 3

Which of the following combinations of logic gates can decode binary 1101?

Accepted Answer

A) one 4-input and gate 
B) one 4-input and gate, one inverter 
C) one 4-input and gate, one or gate 
D) one 4-input nand gate, one inverter 
A) one 4-input and gate 
B) one 4-input and gate, one inverter 
C) one 4-input and gate, one or gate 
D) one 4-input nand gate, one inverter

Question 4

If the two numbers include a sign bit in the highest order position, the bit conditions of interest are the sign of the result, a zero indication and______________

Accepted Answer

A) an underflow condition 
B) a neutral condition 
C) an overflow condition 
D) one indication 
A) an underflow condition 
B) a neutral condition 
C) an overflow condition 
D) one indication

Question 5

The basic building blocks of the arithmetic unit in a digital computers are______________

Accepted Answer

A) subtractors 
B) adders 
C) multiplexer 
D) comparator 
A) subtractors 
B) adders 
C) multiplexer 
D) comparator

In parts of the processor, adders are used to calculate

If A and B are the inputs of a half adder, the carry is given by______________

Which of the following combinations of logic gates can decode binary 1101?

If the two numbers include a sign bit in the highest order position, the bit conditions of interest are the sign of the result, a zero indication and______________

The basic building blocks of the arithmetic unit in a digital computers are______________

Number Systems and Binary Codes

Boolean Algebra

Boolean Algebra and Logic Circuits

Digital Number Systems and Comparators

Digital Comparators, Encoders, and Multiplexers

Digital Circuits and HDL Applications

Understanding Flip-Flop and Sequential Circuits

Registers and Counters in Digital Logic

Sequential Circuits and Fault Detection Techniques

Ram, Memory, and Storage Technology

Transmission, Memory and PLDS

Programmable Logic Devices PLDS and Field-Programmable Gate Arrays FPGAS

Filters

Exam 4: Logic Circuit and Arithmetic Unit

In parts of the processor, adders are used to calculate

If A and B are the inputs of a half adder, the carry is given by______________

Which of the following combinations of logic gates can decode binary 1101?

If the two numbers include a sign bit in the highest order position, the bit conditions of interest are the sign of the result, a zero indication and______________

The basic building blocks of the arithmetic unit in a digital computers are______________

Number Systems and Binary Codes

Boolean Algebra

Boolean Algebra and Logic Circuits

Digital Number Systems and Comparators

Digital Comparators, Encoders, and Multiplexers

Digital Circuits and HDL Applications

Understanding Flip-Flop and Sequential Circuits

Registers and Counters in Digital Logic

Sequential Circuits and Fault Detection Techniques

Ram, Memory, and Storage Technology

Transmission, Memory and PLDS

Programmable Logic Devices PLDS and Field-Programmable Gate Arrays FPGAS

Filters