Digital Circuits Mock Test 9

10%

Question 1 of 10

1. Metal links are made up of ___________

Nichrome

Silicon dioxide

Magnesium sulphide

Polycrystalline

Question 1 of 10

Question 2 of 10

2. IC 74186 is of ______________

1024 bits

512 bits

32 bits

64 bits

Question 2 of 10

Question 3 of 10

3. The chip by which both the operation of read and write is performed __________

EPROM

PROM

ROM

RAM

Question 3 of 10

Question 4 of 10

4. The communication between memory and its environment is achieved through ____________

All of the Mentioned

Control lines

Address selection lines

Data input/output lines

Question 4 of 10

Question 5 of 10

5. What is a fusing process?

It is a process by which data is fetched through the memory

It is a process by which programs are burnout to the diode/transistors

It is a process by which data is passed to the memory

It is a process by which data is read through the memory

Question 5 of 10

Question 6 of 10

6. Silicon links are made up of _____________

Silicon dioxide

Polycrystalline silicon

Polycrystalline magnesium

Nichrome

Question 6 of 10

Question 7 of 10

7. VLSI chip utilizes ___________

NMOS

CMOS

All of the Mentioned

BJT

Question 7 of 10

Question 8 of 10

8. Which type of ROM has to be custom built by the factory?

Mask ROM

PROM

EPROM

EEPROM

Question 8 of 10

Question 9 of 10

9. Mask programming is also known as __________

Both PROM and EPROM

EPROM

Custom programming

PROM

Question 9 of 10

Question 10 of 10

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

For loading purpose

For controlling purpose

For booting purpose

For erasing purpose

Question 10 of 10