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. A type of inductor used to block or choke off high frequencies
Controller
Choke
Attenuation
Acceptor
2. The total number of data units(bits - nibbles - bytes - words) that a memory can store.
Capacity
Decode
Control Bus
Ampere- hour(Ah) rating
3. To connect 'end- to- end' as when several counters are connected from the terminal count output of one counter to the enable input of the next counter
Boundary scan
Cascade
Assembly language
Ampere
4. To decrease the binary state of a counter by one
Charge- coupled device
Decrement
Boolean algebra
Address Bus
5. 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.
Byte
Ammeter
Decade
Control Unit
6. A type of semiconductor memory having capacitive storage cells that lose stored data over a period of time and therefore must be refreshed.
Asynchronous counter
Dynamic Memory
Compiler
Band- stop filter
7. A combined coder and decoder
Address
Aliasing
Code
Collector
8. Digital Signal Processor; a special type of microprocessor that processes data in real time
Thevenin Equivalent Circuit
Adjacency
DSP
ALU
9. 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
Baseline
CMOS
Band- stop filter
10. Consisting of numerals - letters - and other characters
Assembler
Alphanumeric
AND
ANSI
11. Transistor-Transistor Logic and is implemented with bipolar junction transistors
Average value
Bitstream
Center Tap
TTL
12. 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
Apparent power
Assembler
Boolean algebra
Clock
13. In a pulse waveform - the height or maximum value of the pulse as measured from its low level.
Decimal
Center Tap
Amplitude
Comparator
14. American Standard Code for Information Interchange; the most widely used alphanumeric code.
Combinational logic
Demultiplexer
ASCII
Decade Counter
15. A transformer in which the primary and secondary are in a single winding
Capacitance
Autotransformer
Band- pass filter
Thevenin Equivalent Circuit
16. The smallest particle of an element possessing the unique characteristics of that element.
Atom
Amplitude
Byte
Ampere
17. Altera HDL; a nonstandard HDL
ALU
AWG
AHDL
Byte
18. In addition (ORing) and multiplication (ANDing) of two variables the order in which the variables are ORed or ANDed makes no difference
Capacity
Bode Plot
BJT
Commutative Law
19. An expression of variables and operators used to express the operation of a logic circuit
Boolean expression
DRAM
ASCII
Decrement
20. 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
AND gate
Control Bus
Decimal
Balanced Load
21. Having two opposites charge carriers within the transistor structure
ANSI
DCE
DTE
Bipolar
22. The average of a sine wave over one half- cycle. It is 0.637 times the peak value.
Associative law
Average value
Bit
Dividend
23. A circuit (digital service) that switches digital data from one input line to several output lines in a specified time sequence
Bus interface unit
Clock
Component
Demultiplexer
24. A semiconductor device that conducts current in only one direction
BJT
Diode
Alphanumeric
Atomic number
25. Burst extended data output dynamic random- access memory
DSP
BEDO DRAM
Buffer
Complement
26. In addition - the number to which the addend is added
Boundary scan
Associative law
Augend
Choke
27. The interval of time occupied by a single bit in a sequence of bits; the period of the clock
Analog- to- digital (A/D) conversion
Bit time
Demultiplexer
ABEL(Advance Boolean Expression Language)
28. The time from the application of a valid memory address to the appearance of valid output data
Bus interface unit
Don't Care...
Access time
CMOS Complementary Metal Oxide Semiconductor
29. 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
Apparent power
Thevenin Equivalent Circuit
DRAM
bed- of- nails
30. A filter that passes a range of frequencies lying between two critical freqencies and rejects frequencies above and below that range.
Band- pass filter
Bleeder Current
Bitstream
Acceptor
31. A circuit with a complete current path
DIMM
Bus arbitration
Norton's Theorem
Closed circuit
32. One of the three regions in a bipolar Junction transistor(North junction of NpN)
CLB (Configurable Logic Block)
Clock
Collector
Adjacency
33. A unit of logic in an FPGA that is made up of multiple smaller logic modules and a local programmable interconnect that is used to connect logic modules within the CLB
Thevenin Equivalent Circuit
bed- of- nails
CLB (Configurable Logic Block)
Demultiplexer
34. Bipolar junction transistor; a semiconductor device used for switching or amplification. A BJT has two junctions - the base- emitter junction and the base- collector junction
TTL
Distributive Law
BJT
CLB (Configurable Logic Block)
35. A connection at the midpoint of a winding in a transformer
Center Tap
DCE
Thevenin Equivalent Circuit
AND
36. A set of interconnections that interface one or more devices based on a standardized specification
Center Tap
Data
Balanced Load
Bus
37. The application of a dc voltage to an electronic device to produce a desired mode of operation
Bias
Baseline
Base
DSP
38. Characterized by ten states or values
Decade
Amplitude
Don't Care...
Boolean expression
39. 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
40. The process or sequence of operations carried out to program a target device
Bit
Circuit
Design flow
Array
41. A resettable protective device used for interrupting execessive current in an electric circuit
Circuit Breaker
Norton's Theorem
Compiler
Bitstream
42. The action of a circuit in which it accepts current into its output from a load
Control Unit
Controller
Thevenin Equivalent Circuit
Current sinking
43. A interconnection of electrical components designed to produce a desired result. A basic circuits consists of a source - a load and an interconnecting current path.
Circuit
Dependency notation
Thevenin Equivalent Circuit
Apparent power
44. A circuit that prevents loading of an input or output
Architecture
Buffer
Complement
CPLD
45. A notational system for logic symbols that specifies input and output relationships thus fully defining a given function
Circular Mil (CM)
Dependency notation
Admittance
Dividend
46. An instrument that can specify each of the other instruments on the bus as either a talker or a listener for the purpose of data transfer.
Adder
Band- pass filter
Demultiplexer
Controller
47. A measure of the ability of a reactive circuit to permit current; the reciprocal of impedance. the unit is the siemens
TTL
Angular Velocity
Collector
Admittance
48. Having no stable state. An astable multivibrator oscillates between two quasi- stable states.
Design flow
Compiler
Astable
Capacity
49. The process that prevents two sources from using a bus at the same time
Bus arbitration
Atomic number
Control Unit
Don't Care...
50. The digit generated when the sum of two binary digits exceeds 1
Bus arbitration
Carry
Base
Commutative Law
Can you answer 50 questions in 15 minutes?
Let me suggest you:
Browse all subjects
Browse all tests
Most popular tests
Major Subjects
Tests & Exams
AP
CLEP
DSST
GRE
SAT
GMAT
Certifications
CISSP go to https://www.isc2.org/
PMP
ITIL
RHCE
MCTS
More...
IT Skills
Android Programming
Data Modeling
Objective C Programming
Basic Python Programming
Adobe Illustrator
More...
Business Skills
Advertising Techniques
Business Accounting Basics
Business Strategy
Human Resource Management
Marketing Basics
More...
Soft Skills
Body Language
People Skills
Public Speaking
Persuasion
Job Hunting And Resumes
More...
Vocabulary
GRE Vocab
SAT Vocab
TOEFL Essential Vocab
Basic English Words For All
Global Words You Should Know
Business English
More...
Languages
AP German Vocab
AP Latin Vocab
SAT Subject Test: French
Italian Survival
Norwegian Survival
More...
Engineering
Audio Engineering
Computer Science Engineering
Aerospace Engineering
Chemical Engineering
Structural Engineering
More...
Health Sciences
Basic Nursing Skills
Health Science Language Fundamentals
Veterinary Technology Medical Language
Cardiology
Clinical Surgery
More...
English
Grammar Fundamentals
Literary And Rhetorical Vocab
Elements Of Style Vocab
Introduction To English Major
Complete Advanced Sentences
Literature
Homonyms
More...
Math
Algebra Formulas
Basic Arithmetic: Measurements
Metric Conversions
Geometric Properties
Important Math Facts
Number Sense Vocab
Business Math
More...
Other Major Subjects
Science
Economics
History
Law
Performing-arts
Cooking
Logic & Reasoning
Trivia
Browse all subjects
Browse all tests
Most popular tests