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Verilog Datatypes and Operators Challenge

Authored by Eleena Mohapatra

Engineering

University

Used 1+ times

Verilog Datatypes and Operators Challenge
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the default size of a Verilog integer?

16 bits

32 bits

64 bits

8 bits

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Name three basic data types in Verilog.

boolean

string

wire, reg, integer

float

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the 'reg' data type represent in Verilog?

The 'reg' data type is only used for output ports in Verilog.

The 'reg' data type is used for defining constants in Verilog.

The 'reg' data type represents a fixed-size array in Verilog.

The 'reg' data type represents a variable that can hold values in Verilog.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you declare a 4-bit wire in Verilog?

wire [3:0] my_wire;

wire my_wire[3:0];

wire [4:0] my_wire;

wire [3:4] my_wire;

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the 'parameter' data type?

To define the output of a function.

To store data permanently in a database.

The purpose of the 'parameter' data type is to define inputs for functions.

To create user interfaces in applications.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Explain the difference between 'wire' and 'reg'.

'wire' is a type of variable, while 'reg' is a type of function.

'wire' can hold multiple values, whereas 'reg' can only hold one.

'wire' is used for storing values, while 'reg' is for continuous connections.

The difference between 'wire' and 'reg' is that 'wire' is for continuous connections, while 'reg' is for storing values.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the range of a Verilog 'integer' type?

-1,000,000 to 1,000,000

-2,000,000,000 to 2,000,000,000

0 to 4,294,967,295

-2,147,483,648 to 2,147,483,647

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