Digital Quiz

Under what operating mode transistor can be operate in OFF condition?

• Active mode

• Saturation mode

• Cut off mode

• None of the above

Under what mode transistor can be operated in ON condition?

• Saturation mode

• Cut off mode

• Active mode

• None

In saturation mode, switch in the transistor circuit remains

• open

• closed

• both (a) and (b)

• none

In Cut off mode, switch in the transistor circuit remains

• closed

• open

• both (a) and (b)

• None

Among the given ICs technology, which one have the highest number of transistors per chip?

• MSI

• LSI

• SSI

• VLSI

Which among the following are considered as the advantages of digital circuits?

• Higher in area

• Highly flexible

• Very difficult to design

• very costly

Range of transistors per package in LSI technology

• 50 to < 100

• <10

• 10 to <500

• 500 to <20K

Range of transistors per package in VLSI technology

• 10 to <500

• 20K to <100k

• >1 M

• 100k to <1M

Which one of the following does not belong to VLSI technology?

• 256KB memory IC

• Logic gates and operational amplifiers

• 16 Bit microprocessor

• 32 bit microprocessor

Which of the following belong to ULSI technology?

• Image processor

• 64 Bit microprocessor

• 8 MB Memory IC

• All of the above