Question 1

PLD contains a large number of______________

Accepted Answer

A) flip-flops 
B) gates 
C) registers 
D) all of the mentioned 
A) flip-flops 
B) gates 
C) registers 
D) all of the mentioned D

Question 2

IC 4116 is organised as______________

Accepted Answer

A) 512 * 4 
B) 16 * 1 
C) 32 * 4 
D) 64 * 2 
A) 512 * 4 
B) 16 * 1 
C) 32 * 4 
D) 64 * 2 C

Question 3

How memory expansion is done?

Accepted Answer

A) by increasing the supply voltage of the memory ics 
B) by decreasing the supply voltage of the memory ics 
C) by connecting memory ics together 
D) by separating memory ics 
A) by increasing the supply voltage of the memory ics 
B) by decreasing the supply voltage of the memory ics 
C) by connecting memory ics together 
D) by separating memory ics C

Question 4

Which of the following has the capability to store the information permanently?

Accepted Answer

A) ram 
B) rom 
C) storage cells 
D) both ram and rom 
A) ram 
B) rom 
C) storage cells 
D) both ram and rom

Question 5

In ROM, each bit combination that comes out of the output lines is called______________

Accepted Answer

A) memory unit 
B) storage class 
C) data word 
D) address 
A) memory unit 
B) storage class 
C) data word 
D) address

Question 6

ROM has the capability to perform______________

Accepted Answer

A) write operation only 
B) read operation only 
C) both write and read operation 
D) erase operation 
A) write operation only 
B) read operation only 
C) both write and read operation 
D) erase operation

Question 7

ROM is made up of______________

Accepted Answer

A) nand and or gates 
B) nor and decoder 
C) decoder and or gates 
D) nand and decoder 
A) nand and or gates 
B) nor and decoder 
C) decoder and or gates 
D) nand and decoder

Question 8

Since, ROM has the capability to read the information only then also it has been designed, why?

Accepted Answer

A) for controlling purpose 
B) for loading purpose 
C) for booting purpose 
D) for erasing purpose 
A) for controlling purpose 
B) for loading purpose 
C) for booting purpose 
D) for erasing purpose

Question 9

How many 16K * 4 RAMs are required to achieve a memory with a capacity of 64K and a word length of 8 bits?

Accepted Answer

A) 2 
B) 4 
C) 6 
D) 8 
A) 2 
B) 4 
C) 6 
D) 8

Question 10

Why antifuses are implemented in a PLD?

Accepted Answer

A) to protect from high voltage 
B) to increase the memory 
C) to implement the programmes 
D) as a switching devices 
A) to protect from high voltage 
B) to increase the memory 
C) to implement the programmes 
D) as a switching devices

Question 11

The ROM is a______________

Accepted Answer

A) sequential circuit 
B) combinational circuit 
C) magnetic circuit 
D) static circuit 
A) sequential circuit 
B) combinational circuit 
C) magnetic circuit 
D) static circuit

Question 12

Which is not a removable drive?______________

Accepted Answer

A) zip 
B) hard disk 
C) super disk 
D) jaz 
A) zip 
B) hard disk 
C) super disk 
D) jaz

Question 13

How many 1024 * 1 RAM chips are required to construct a 1024 * 8 memory system?

Accepted Answer

A) 4 
B) 6 
C) 8 
D) 12 
A) 4 
B) 6 
C) 8 
D) 12

Question 14

VLSI chip utilizes______________

Accepted Answer

A) nmos 
B) cmos 
C) bjt 
D) all of the mentioned 
A) nmos 
B) cmos 
C) bjt 
D) all of the mentioned

Question 15

In ROM, each bit is a combination of the address variables is called______________

Accepted Answer

A) memory unit 
B) storage class 
C) data word 
D) address 
A) memory unit 
B) storage class 
C) data word 
D) address

Question 16

What is memory decoding?

Accepted Answer

A) the process of memory ic used in a digital system is overloaded with data 
B) the process of memory ic used in a digital system is selected for the range of address assigned 
C) the process of memory ic used in a digital system is selected for the range of data assigned 
D) the process of memory ic used in a digital system is overloaded with data allocated in memory cell 
A) the process of memory ic used in a digital system is overloaded with data 
B) the process of memory ic used in a digital system is selected for the range of address assigned 
C) the process of memory ic used in a digital system is selected for the range of data assigned 
D) the process of memory ic used in a digital system is overloaded with data allocated in memory cell

Question 17

How many address bits are required to select memory location in Memory decoder?

Accepted Answer

A) 4 kb 
B) 8 kb 
C) 12 kb 
D) 16 kb 
A) 4 kb 
B) 8 kb 
C) 12 kb 
D) 16 kb

PLD contains a large number of______________

IC 4116 is organised as______________

How memory expansion is done?

Which of the following has the capability to store the information permanently?

In ROM, each bit combination that comes out of the output lines is called______________

ROM has the capability to perform______________

ROM is made up of______________

Since, ROM has the capability to read the information only then also it has been designed, why?

How many 16K * 4 RAMs are required to achieve a memory with a capacity of 64K and a word length of 8 bits?

Why antifuses are implemented in a PLD?

The ROM is a______________

Which is not a removable drive?______________

How many 1024 * 1 RAM chips are required to construct a 1024 * 8 memory system?

VLSI chip utilizes______________

In ROM, each bit is a combination of the address variables is called______________

What is memory decoding?

How many address bits are required to select memory location in Memory decoder?

Number Systems and Binary Codes

Boolean Algebra

Boolean Algebra and Logic Circuits

Logic Circuit and Arithmetic Unit

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

Programmable Logic Devices PLDS and Field-Programmable Gate Arrays FPGAS

Filters

Exam 12: Transmission, Memory and PLDS

PLD contains a large number of______________

IC 4116 is organised as______________

How memory expansion is done?

Which of the following has the capability to store the information permanently?

In ROM, each bit combination that comes out of the output lines is called______________

ROM has the capability to perform______________

ROM is made up of______________

Since, ROM has the capability to read the information only then also it has been designed, why?

How many 16K * 4 RAMs are required to achieve a memory with a capacity of 64K and a word length of 8 bits?

Why antifuses are implemented in a PLD?

The ROM is a______________

Which is not a removable drive?______________

How many 1024 * 1 RAM chips are required to construct a 1024 * 8 memory system?

VLSI chip utilizes______________

In ROM, each bit is a combination of the address variables is called______________

What is memory decoding?

How many address bits are required to select memory location in Memory decoder?

Number Systems and Binary Codes

Boolean Algebra

Boolean Algebra and Logic Circuits

Logic Circuit and Arithmetic Unit

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

Programmable Logic Devices PLDS and Field-Programmable Gate Arrays FPGAS

Filters