SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
Digital Fundamentals
Start Test
Study First
Subject
:
engineering
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Voltage Divider Rule in determining TEC Thevenin Equivalence Circuit
Central processing unit
DSP
Code
Vx=(Vs * Rx) /RT
2. Sum of all currents entering a node is equal to the sum of all currents leaving the same node
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
3. A combined coder and decoder
Apparent power
Analog- to- digital converter(ADC)
Code
Demultiplexer
4. One of the three regions in a bipolar Junction transistor(North junction of NpN)
Collector
Balanced Load
Circuit
Associative law
5. In addition - the number to which the addend is added
Alphanumeric
Decrement
Augend
DAT
6. A program that converts English- like mnemonics into machine code
D Flip-Flop
Assembler
Address
CMOS
7. A bridge circuit that is in the balanced state as indicated by 0 V across the output.
Thevenin Equivalent Circuit
Balanced Bridge
Address Bus
Ampere- hour(Ah) rating
8. A binary digit - which can be either 1 or 0
TTL
AND array
Bit
Bleeder Current
9. A method for the automated testing of printed circuit boards in which the board is mounted on a fixture that resembles a bed of nails that makes contact with test points
Boolean algebra
Bidirectional shift Register
bed- of- nails
Asynchronous counter
10. The smallest particle of an element possessing the unique characteristics of that element.
Capacitor
ALU
Charge- coupled device
Atom
11. The time from the application of a valid memory address to the appearance of valid output data
Angular Velocity
DTE
Digital linear tape
Access time
12. A combination of logic gates interconnected to produce a specified Boolean function with no storage or memory capability; sometimes called combinatorial logic
ALU
Adjacency
Combinational logic
Analog
13. Direct memory access; a method to directly interface a peripheral device to memory without using the CPU for control
Aliasing
DMA
Demultiplexer
Capacitor
14. A type of semiconductor memory that stores data in the form of charge packets and is serially accessed
Comparator
Charge- coupled device
Apparent power
Choke
15. A set of interconnections that interface one or more devices based on a standardized specification
Don't Care...
Ammeter
Bus
Adjacency
16. The total number of data units(bits - nibbles - bytes - words) that a memory can store.
Capacity
Concurrency
Bus
Circuit Breaker
17. A program that translates an assembly language program for one type of microprocessor to an assembly language for another type of microprocessor
Capacitance
Cross - assembler
Byte
Dividend
18. A type of bistable multivibrator in which the output assumes the state of the D input on the triggering edge of a clock pulse.
Concurrency
D Flip-Flop
Asynchronous counter
Capacitor
19. A type of PLD nonvolatile programmable link that can be left open or can be shorted once as directed by the program
Antifuse
Controller
Circuit Breaker
Bus arbitration
20. Dynamic random- access memory; a type of semiconductor memory that uses capacitors as the storage elements and is a volatile - read/write memory
Decrement
Boolean expression
DRAM
Dependency notation
21. Characterized by ten states or values
Atomic number
Capacity
AND array
Decade
22. A programming language that uses English like words and has a one- to- one correspondence to machine language
AHDL
Assembly language
Apparent power
Commutative Law
23. The law that states ORing several variables and then ANDing the single variable with each of the several variables and the ORing the product
DIMM
DCE
DSP
Distributive Law
24. Having two values or states; describes a number system that has a base of two and utilizes 1 and 0 as its digits
Boolean expression
Binary
Complement
Data Selector
25. Characteristic of cells in a Karnaugh map in which there is a single- variable change from one cell to another cell next to it on any of its four sides
Delta Modulation
Adjacency
Address
Center Tap
26. A two terminal circuit containing voltage sources - current sources - and resistors can be modeled as a voltage source in series with a resistor
Assembly language
Digital linear tape
Thevenin Equivalent Circuit
Battery
27. A digital circuit capable of counting electronic events - such as pulses - by progressing through a sequence of binary states.
DRAM
Circular Mil (CM)
ASCII
Counter
28. A one- way group of conductors from the to a memory - or other external device - on which the address code is sent
Complement
Atomic number
Address Bus
Boolean addition
29. A complex programmable logic device that consists basically of muliple SPLD arrays with programmable interconnections.
Boundary scan
Circuit
Control Bus
CPLD
30. Altera HDL; a nonstandard HDL
Bit time
AHDL
Data
Buffer
31. A set of conductive paths hat connects the CPU to other parts of the computer to coordinate its operations and to communicate with external devices
TTL
Control Bus
Admittance
Bandwidth
32. A nominally continuous electrical signal that varies in amplitude or frequency in response to changes in sound - light - heat - position - or pressure.
Charge- coupled device
TTL
Combinational logic
Analog
33. In addition (ORing) and multiplication (ANDing) of two variables the order in which the variables are ORed or ANDed makes no difference
DRAM
Code
Band- stop filter
Commutative Law
34. A method of analog- to- digital conversion using a 1- bit quantization process
Clock
Capacitance
Data Selector
Delta Modulation
35. One of the three regions in a bipolar junction transistor
Base
Capacitor
Circuit
Average value
36. The range of frequencies for which the current (or output voltage) is equal to or greater than 70.7% of its value at the resonant frequency that is considered to be passed by a filter.
AWG
Controller
Bandwidth
Bus arbitration
37. Data Terminal equipment
Array
DTE
bed- of- nails
Angular Velocity
38. The portion within the microprocessor that provides the timing and control signals for getting data into and out of the microprocessor and for synchronizing the execution of instructions.
Capacitance Reactance
Analog- to- digital (A/D) conversion
DTE
Control Unit
39. A reduction of the output signal compared to the input signal - resulting in a ratio with a value of less than 1 for the output voltage to the input voltage of a circuit.
Address Bus
Capacitor
Balanced Bridge
Attenuation
40. The process of rippling an input carry to become the output carry in a full- adder when either or both of the input bits are 1's and the input carry is a 1
Carry propagation
Data bus
Capacitance
Vx=(Vs * Rx) /RT
41. Sum of all the voltage drops in series equals to the source voltage
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
42. A connection at the midpoint of a winding in a transformer
Capacitance
Duty cycle
Antifuse
Center Tap
43. The mathematics of logic circuits
Combinational logic
Demultiplexer
CLB (Configurable Logic Block)
Boolean algebra
44. An energy source that uses a chemical reaction to convert chemical energy into electrical energy.
Battery
Bistable
Dependency notation
Compiler
45. Having two directions. the stored data can be shifted right or left
Controller
Antifuse
Bidirectional shift Register
Asynchronous counter
46. A basic logic operation in which a true(high) output occurs only when all the input conditions are true (high)
Autotransformer
Average value
AND
AWG
47. Having two stable states. Flip- flops and latches are bistable multivibrators.
Bistable
Balanced Bridge
Kirchoff's Voltage Law
Address Bus
48. The basic timing signal in a digital system; a periodic waveform in which the interval between pulses equals the time for one bit; the triggering input of a flip- flop
Bode Plot
Clock
DIMM
CMOS Complementary Metal Oxide Semiconductor
49. The ability of a capacitor to store electrical charge.
ALU
Carry
bed- of- nails
Capacitance
50. The application of a dc voltage to an electronic device to produce a desired mode of operation
Circuit Breaker
Acceptor
Bias
bed- of- nails