List of top Nanoelectronics Questions

What is the word length of a standard 8085 microprocessor?
In optical fibers, does the core or the cladding have a higher refractive index?
What are the primary components of a lipid raft in the context of bio-nanoelectronics?
Which property refers to the inability to repeat recorded data when scanning from different directions?
Which type of counter requires 5 flip-flops to implement a MOD-31 operation?
Which scientist is widely regarded as the Father of Nanotechnology?
For an ideal op-amp, what is the output voltage if the feedback resistance is equal to the input resistance in an inverting configuration?
Which device is a three-dimensional gate structure designed to reduce short-channel effects in nanoscale MOSFETs?
What happens to the optical absorption spectrum of a nanoparticle as its size is reduced?
In a BJT, what is the primary consequence of the Early effect on the effective base width?
What is the typical characteristic length scale range for nanomaterials?
Which allotrope of carbon is considered a one-dimensional (1D) nanostructure?
In quantum mechanics, what is the degree of confinement for a Quantum Dot?
How does the band gap of a semiconducting chiral carbon nanotube change as its diameter increases?
What is the standard wavelength used in Extreme Ultraviolet (EUV) lithography?
The number of flip-flops required to implement a MOD-31 counter are:
Arrange the following devices in increasing order of their input resistances:
(A) MOSFET
(B) BJT
(C) JFET
(D) PN junction diode
The output frequency for an 8-bit Johnson counter is ......... if the applied input frequency is 256 GHz.

Match List-I with List-II:

List-I (Effects)List-II (Electronic Devices)
(A) Channel length modulation(I) Zener diode
(B) Channel width modulation(II) BJTs
(C) Early effect(III) JFETs
(D) Tunneling effect(IV) MOSFETs

Choose the correct answer:

Following statements are given in reference to 8085 Microprocessor:
(A) Its memory size is 64 KB
(B) It is a 40-pin IC
(C) Its clock frequency lies between 3 to 5 MHz
(D) It has 16 bit of each data and address lines.
Choose the correct answer from the options given below:
The transmission efficiency of an ordinary AM signal with a modulation percentage of 80% is:

Match List-I with List-II:

List-I (Counters) List-II (Delay/Number of States)
(A) n-bit ring counter(I) Number of states is \( 2^n \)
(B) MOD-\(2^n\) asynchronous counter(II) Fastest counter
(C) n-bit Johnson counter(III) Number of used states is \( n \)
(D) Synchronous counter(IV) Number of used states is \( 2n \)

Choose the correct answer from the options given below:

Match List-I with List-II

List-I (Instructions)List-II (Addressing Mode)
(A) LDA 2100 H(I) Immediate 
(B) RAL(II) Register
(C) ADD C(III) Direct
(D) ANI 08 H (IV) Implied
(A) MOV A, C is a one-byte instruction.
(B) OUT 03 H is a two-byte instruction.
(C) ANI 76 H is a three-byte instruction.
(D) STA 3000 H is a three-byte instruction.

Match List-I with List-II

List-I (Data Bus Status Output)List-II (Status Signals)
(A) Memory read  (I) 0, 1, 1
(B) Op-code fetch(II) 0, 1, 0
(C) INTR acknowledge(III) 0, 0, 1
(D) Memory write(IV) 1, 1, 1