Latest notices:

NEC licence exam preparation, made clearer.Practice questions, syllabus guides, and timed mocks for Nepal engineers.New study resources are added regularly.

Login Sign up

Syllabus

NEC Computer · Practice

Chapters & sets

1. Basic Electrical and Electronics

Basic Electrical

Set 1106

Basic Electronics

Set 171 Set 233

2. Digital Logic and Microprocessor

Digital Logic

Set 150 Set 250 Set 350 Set 450 Set 550 Set 650 Set 749 Set 851 Set 950 Set 1050 Set 1150 Set 1232

Microprocessor

Set 150 Set 250 Set 350 Set 445 Set 550 Set 650 Set 720 Set 850 Set 969

3. Programming Language and Its Applications

Mixed chapter MCQs

Set 150 Set 249 Set 349 Set 451 Set 540

4. Computer Organization and Embedded System

Mixed chapter MCQs

Set 150 Set 249 Set 350 Set 450 Set 550 Set 650 Set 750 Set 849 Set 950 Set 1050 Set 1150

5. Concept of Computer Network and Network Security System

Basic Networking

Set 150 Set 253

Advanced Networking

Set 150 Set 250 Set 350 Set 450 Set 550 Set 655

6. Theory of Computation and Computer Graphics

Theory of Computation

Set 150 Set 250 Set 360

Computer Graphics

Set 150 Set 251 Set 350 Set 450 Set 550

7. Data Structures and Algorithm, Database System and Operating System

8. Software Engineering and Object-Oriented Analysis & Design

Mixed chapter MCQs

Set 150 Set 250 Set 350 Set 450 Set 550 Set 650 Set 750 Set 926

9. Artificial Intelligence and Neural Networks

Mixed chapter MCQs

Set 150 Set 317 Set 450 Set 550 Set 650 Set 750 Set 850 Set 932

10. Project Planning, Design and Implementation

Engineering Drawing

Set 150 Set 267

Engineering Economics

Set 168

Project Planning & Scheduling

Set 188

Project Mangement

Set 150

Engineering Professional Practice

Set 120

Engineering Regulatory Body

Set 130

Microprocessor Set 7

20 questions

Question 1

Which of the processor has an internal coprocessor?

A.
8087
B.
80287
C.
80387
D.
80486DX

Question 2

What are the two major sections in a coprocessor?

50

A.
Control unit and numeric control unit
B.
Integer unit and control unit
C.
Floating point unit and coprocessor unit
D.
Coprocessor unit and numeric control unit

Question 3

Which are the processors based on RISC?

A.
SPARC
B.
80386
C.
MC68030
D.
MC68020

Question 4

What is 80/20 rule?

A.
80% instruction is generated and 20% instruction is executed
B.
80% instruction is executed and 20% instruction is generated
C.
80% instruction is executed and 20% instruction is not executed
D.
80% instruction is generated and 20% instructions are not generated

Question 5

Which of the architecture is more complex?

A.
SPARC
B.
MC68030
C.
MC68030
D.
8086

Question 6

Which is the first company who defined RISC architecture?

A.
Intel
B.
IBM
C.
Motorola
D.
MIPS

Question 7

Which of the following processors execute its instruction in a single cycle?

A.
8086
B.
8088
C.
8087
D.
MIPS R2000

Question 8

How is memory accessed in RISC architecture?

A.
Load and store instruction
B.
Opcode instruction
C.
Memory instruction
D.
Bus instruction

Question 9

Which of the following has a Harvard architecture?

A.
EDSAC
B.
SSEM
C.
PIC
D.
CSIRAC

Question 10

Which of the following statements are true for von Neumann architecture?

A.
Shared bus between the program memory and data memory
B.
Separate bus between the program memory and data memory
C.
External bus for program memory and data memory
D.
External bus for data memory only

Question 11

What is CAM stands for?

A.
Content-addressable memory
B.
Complex addressable memory
C.
Computing addressable memory
D.
Concurrently addressable memory

Question 12

Which of the following processors uses Harvard architecture?

A.
TEXAS TMS320
B.
80386
C.
80286
D.
8086

Question 13

Which company further develops the study of RISC architecture?

A.
Intel
B.
Motorola
C.
University of Berkeley
D.
MIPS

Question 14

Princeton architecture is also known as

A.
Von Neumann architecture
B.
Harvard
C.
RISC
D.
CISC

Question 15

Who coined the term RISC?

A.
David Patterson
B.
Von Neumann
C.
Michael J Flynn
D.
Harvard

Question 16

Which of the following is an 8-bit RISC Harvard architecture?

A.
AVR
B.
Zilog80
C.
8051
D.
Motorola 6800

Question 17

Which of the following processors has CISC architecture?

A.
AVR
B.
Atmel
C.
Blackfin
D.
Zilog Z80

Question 18

Which is the most basic non-volatile memory?

A.
Flash memory
B.
PROM
C.
EPROM
D.
ROM

Question 19

Who has invented flash memory?

A.
Dr. Fujio Masuoka
B.
John Ellis
C.
Josh Fisher
D.
John Ruttenberg

Question 20

Which of the following is serial access memory?

A.
RAM
B.
Flash memory
C.
Shifters
D.
ROM

Practice another set Take a test on this chapter →