MJEmbesys Technocrats

1.     A micro controller at-least should consist of: a) RAM, ROM, I/O devices, serial and parallel ports and timers b) CPU, RAM, I/O devices, serial and parallel ports and timers c) CPU,RAM, ROM, I/O devices, serial and parallel ports and timers d) CPU, ROM, I/O devices and timers 2.          Unlike micro processors, micro controllers make use of batteries because they have: a) high power dissipation b) low power consumption c) low voltage consumption d) low current consumption 3.          What is the order decided by a processor or the CPU of a controller to execute an instruction? a) decode,fetch,execute b) execute,fetch,decode c) fetch,execute,decode d) fetch,decode,execute 4.        How are micro controllers classified on the basic of internal bus width? a) 8,16,32,64 bits b) 4,8,16,32 bits c) 8,16 bits d) 4,16,32 bits 5.    ...

1.       A micro controller at-least should consist of: a) RAM, ROM, I/O devices, serial and parallel ports and timers b) CPU, RAM, I/O devices, serial and parallel ports and timers c) CPU,RAM, ROM, I/O devices, serial and parallel ports and timers d) CPU, ROM, I/O devices and timers 2.         Unlike micro processors, micro controllers make use of batteries because they have: a) high power dissipation b) low power consumption c) low voltage consumption d) low current consumption 3.         What is the order decided by a processor or the CPU of a controller to execute an instruction? a) decode,fetch,execute b) execute,fetch,decode c) fetch,execute,decode d) fetch,decode,execute 4.       How are micro controllers classified on the basic of internal bus width? a) 8,16,32,64 bits b) 4,8,16,32 bits c) 8,16 bits d) 4,16,32 bits 5.     ...