Computer organization mcqs serial ports

 

 DOWNLOAD ALL  PDF E-BOOK's    >>>CLICK HERE<<<

Computer organization mcqs serial ports

Click on any option to know the CORRECT ANSWERS

Question 6
UART stands for .....
A
Universal Asynchronous Relay Transmission
B
Universal Accumulator Register Transfer
C
Universal Asynchronous Receiver Transmitter
D
None of the mentioned
Arab culture Questions answers

Question 6 Explanation: 
The UART is a standard developed for designing serial ports.
Question 7
The key feature of UART is .....
A
Its architectural design
B
Its simple implementation
C
Its general purpose usage
D
Its enhancement of connecting low speed devices
Bank exam Questions answers

Question 8
The data transfer in UART is done in .....
A
Asynchronous start stop format
B
Synchronous start stop format
C
Isochronous format
D
EBDIC format
Aptitude test Questions answers

Question 8 Explanation: 
This basically means that the data transfer is done in asynchronous mode.
Question 9
The standard used in serial ports to facilitate communication is .....
A
RS-246
B
RS-LNK
C
RS-232-C
D
Both RS-246 and RS-LNK
Reasoning Questions answers

Question 9 Explanation: 
This is a standard that acts as a protocol for message communication involving serial ports.
Question 10
In a serial port interface, the INTR line is connected to .....
A
Status register
B
Shift register
C
Chip select
D
None of the mentioned
Economics Questions answers

There are 10 questions to complete.

 

 DOWNLOAD ALL  PDF E-BOOK's    >>>CLICK HERE<<<