ITT270 Overview of Digital Electronics

What is Digital?

• The technology to transmit information in the form of binary code (zeros to eights)

• The technology to transmit information in the form of binary code (zeros and ones)

• Systems or devices that use continuous signals to represent data zeros and ones

• Electronic devices that use continuous signals to represent data zeros and ones

The following are benefits of Digital to World EXCEPT:

• Access to multiple media

• Ways for idea and innovation

• Replacing human jobs

• Access to information & learning

Which of the following is the FALSE statement?

• Digital electronics provides higher accuracy in processing and manipulation of data as compared to analog electronics

• Digital electronics is less susceptible to noise and interference than analog electronics

• Digital electronics is highly reprogrammable and can be easily modified to suit different requirements

• Digital electronics consumes more power than analog electronics

___(a)___ refers to electrical signal convert to pattern of ___(b)___.

___(c)___ refers to ___(d)___ signal that contains time-varying quantities.

• a) digital

  b) continuous

  c) analog

  d) bits

• a) bits

  b) digital

  c) analog

  d) continuous

• a) digital

  b) bits

  c) continuous

  d) analog

• a) digital

  b) bits

  c) analog

  d) continuous

Digital Circuit can be represented in 2 ways, which are?

• combinational

• completed

• sequential

• secondary

The shown image is a _______.

• Integrated Circuit

• Combinational Circuit

• Sequential Circuit

• Short Circuit

Which of the following is TRUE regarding the Arduino?

• Can accept input and produce output

• A small functional computer

• Can connect to keyboard

• Consist of operating system

___(a)___ is a microprocessor and support ___(b)___.

___(c)___ is a microcontroller and work on ___(d)___.

• a) Arduino

  b) Internet

  c) Raspberry Pi

  d) IDE

• a) Arduino

  b) IDE

  c) Raspberry Pi

  d) Internet

• a) Raspberry Pi

  b) Internet

  c) Arduino

  d) IDE

• a) Raspberry Pi

  b) IDE

  c) Arduino

  d) Internet

Which of the following can be connected with Arduino?

• Video

• Camera

• Display

• USB

Which of the following is FALSE about the Raspberry Pi?

• Can be plugged into a computer monitor

• Is an open source design

• Has its own operating system

• Has a dedicated processor and memory