Q1) When the Timer is programmed in mode 2, TH is loaded with the 8‐bit value, then the 8051 gives a copy of it to: A. TMOD B. TL C. TF D. None of these Q2) The register used for serial transmission from and to the 8051 is the register: A. SBUF B. RI C. TI D. TMOD Q3) One way to increase the baud rate of data transfer is: A. SMOD=0 B. RI=1 C. SMOD=1 D. TI=1 Q4) The transmitted bits in the case of serial communication can be: A. 4 bits B. 8 bits C. 6 bits D. 10 or 11 bits

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Q1) When the Timer is programmed in mode 2, TH is loaded with the 8‐bit value, then the 8051 gives a
copy of it to:
A. TMOD B. TL
C. TF D. None of these


Q2) The register used for serial transmission from and to the 8051 is the register:
A. SBUF B. RI
C. TI D. TMOD


Q3) One way to increase the baud rate of data transfer is:
A. SMOD=0 B. RI=1
C. SMOD=1 D. TI=1


Q4) The transmitted bits in the case of serial communication can be:
A. 4 bits B. 8 bits
C. 6 bits D. 10 or 11 bits  

Q1) When the Timer is programmed in mode 2, TH is loaded with the 8-bit value, then the 8051 gives a
copy of it to:
A. TMOD
C. TF
B. TL
D. None of these
Q2) The register used for serial transmission from and to the 8051 is the register:
A. SBUF
B. RI
D. TMOD
C. TI
Q3) One way to increase the baud rate of data transfer is:
A. SMOD=0
C.SMOD=1
B. RI=1
D. TI=1
Q4) The transmitted bits in the case of serial communication can be:
A. 4 bits
B. 8 bits
C. 6 bits
D. 10 or 11 bits
Transcribed Image Text:Q1) When the Timer is programmed in mode 2, TH is loaded with the 8-bit value, then the 8051 gives a copy of it to: A. TMOD C. TF B. TL D. None of these Q2) The register used for serial transmission from and to the 8051 is the register: A. SBUF B. RI D. TMOD C. TI Q3) One way to increase the baud rate of data transfer is: A. SMOD=0 C.SMOD=1 B. RI=1 D. TI=1 Q4) The transmitted bits in the case of serial communication can be: A. 4 bits B. 8 bits C. 6 bits D. 10 or 11 bits
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