1.
Which operations are performed by the bit manipulating instructions of boolean processor?

2.
Which data memory control and handle the operation of several peripherals by assigning them in the category of special function registers?

3.
Why is the speed accessibility of external data memory slower than internal on-chip RAM?

4.
Which register usually store the output generated by ALU in several arithmetic and logical operations?

5.
Why is CHMOS technology preferred over HMOS technology for designing the devices of MCS-51 family?

6.
Which condition approve to prefer the EPROM/ROM versions for mass production in order to prevent the external memory connections?

7.
Which among the below mentioned devices of MCS-51 family does not possess two 16 -bit timers/counters?

8.
Which characteristic/s of accumulator is /are of greater significance in terms of its functionality?

9.
Which general purpose register holds eight bit divisor and store the remainder especially after the execution of division operation?

10.
How many registers can be utilized to write the programs by an effective selection of register bank in program status word (PSW)?