NECLicence Practice

Nepal Engineering Council

Computer Engineering licence exam practice

Sample free questions for candidates preparing for the Computer Engineering engineering licence examination in Nepal. Answers stay in the practice app so you can check yourself there.

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Concept of Basic Electrical and Electronics Engineering

  1. Sample 1

    Ohm’s law states that the current through a conductor is directly proportional to the potential difference across it, provided that

    • A. the length of the conductor changes
    • B. the temperature and other physical conditions remain constant
    • C. the cross-sectional area of the conductor changes
    • D. the material of the conductor is changed

  2. Sample 2

    The correct mathematical form of Ohm’s law is

    • A. I = V R
    • B. V = I / R
    • C. V = I R
    • D. R = I / V

  3. Sample 3

    The SI unit of electrical resistance is the

    • A. volt (V)
    • B. ampere (A)
    • C. watt (W)
    • D. ohm (Ω)

Digital Logic and Microprocessor

  1. Sample 1

    A master-slave (MS) flip-flop is best described as

    • A. a single combinational gate with no stored bit
    • B. two latches in cascade, clocked on opposite clock levels, storing one bit
    • C. four independent D latches sharing one clock pin
    • D. an analog sample-and-hold capacitor

  2. Sample 2

    Pulse-triggered (as used for an MS flip-flop) means that \(Q\)

    • A. tracks \(J\) and \(K\) for the whole time CLK is HIGH (transparent latch)
    • B. has no clock pin at all
    • C. changes on both the rising edge and the falling edge of every clock
    • D. is allowed to change in response to a complete clock pulse, typically at the trailing edge

  3. Sample 3

    Race-around in a level-clocked JK flip-flop is

    • A. \(Q\) toggling many times while CLK stays HIGH with \(J=K=1\)
    • B. \(Q\) stuck at 0 forever
    • C. the SR forbidden row \(S=R=1\)
    • D. metastability caused by two unrelated clocks

Programming Language and Its Applications

Sample questions for this subject are coming soon.

Computer Organization and Embedded System

Sample questions for this subject are coming soon.

Concept of Computer Network and Network Security System

Sample questions for this subject are coming soon.

Theory of Computation and Computer Graphics

  1. Sample 1

    Numerical/concept check 4: related to 'Pivot patterns still'

    • A. T− M T+
    • B. ∅
    • C. GPU
    • D. −1

  2. Sample 2

    Numerical/concept check 5: related to 'Scene graph accumulates'

    • A. composites
    • B. ∅
    • C. GPU
    • D. −1

  3. Sample 3

    Numerical/concept check 8: related to 'Affine closed under'

    • A. composition
    • B. ∅
    • C. GPU
    • D. −1

Data Structures and Algorithm, Database System and Operating System

Sample questions for this subject are coming soon.

Software Engineering and Object-Oriented Analysis & Design

  1. Sample 1

    Validate model with

    • A. only marketing slogans
    • B. CPU fan colour
    • C. office plant type
    • D. walkthroughs against use-case scenarios

  2. Sample 2

    Project scenario: 0..1 multiplicity means

    • A. exactly two
    • B. many mandatory
    • C. infinite threads
    • D. optional at most one

  3. Sample 3

    Which best describes algorithmic cost model?

    • A. estimates effort from size and adjustment factors
    • B. only marketing slogans
    • C. CPU fan colour
    • D. office plant type

Artificial Intelligence and Neural Networks

Sample questions for this subject are coming soon.

Project Planning, Design and Implementation

Sample questions for this subject are coming soon.