A microcontroller is faster than a microprocessor.

A microcontroller is used in laptops, while a microprocessor is used in smartphones.

A microcontroller is more expensive than a microprocessor.

A microcontroller is an all-in-one chip for specific tasks, while a microprocessor needs external components to operate.

Deterministic scheduling, minimal latency, real-time task prioritization, interrupt handling

Non-deterministic scheduling, low latency, real-time task randomization, no interrupt handling

Deterministic scheduling, high latency, real-time task prioritization, no interrupt handling

Random scheduling, high latency, non-real-time task prioritization, no interrupt handling

ARM processors have a single-core architecture, while other processors have a multi-core architecture.

ARM processors use a CISC architecture, while other processors use a RISC architecture.

ARM processors have a 64-bit architecture, while other processors have a 32-bit architecture.

ARM processors use a RISC architecture, while other processors like x86 use a CISC architecture.

Using a microcontroller in embedded systems leads to high power consumption

Microcontrollers in embedded systems are not cost-effective

Microcontrollers in embedded systems are large and bulky

Using a microcontroller in embedded systems provides advantages such as cost-effectiveness, low power consumption, fast response times, compact size, and high integration.

GPU, Cache, RAM, I/O

Registers, GPU, RAM, Control Unit

ALU, Registers, Control Unit, MMU

ROM, Cache, ALU, I/O

Real-time processing has no impact on system performance or accuracy.

Real-time processing is only relevant for non-embedded systems.

Real-time processing allows for delayed responses to external events, ensuring flexibility in system control.

Real-time processing ensures immediate response to external events or inputs, enabling timely and accurate control of the system.

High power consumption leads to better performance in microcontrollers

Low power consumption in microcontrollers is important for longer battery life, reduced heat generation, lower operating costs, and enabling energy-efficient devices in various applications.

Low power consumption is irrelevant for battery life in microcontrollers

Reduced heat generation is not impacted by power consumption in microcontrollers

Interrupts in microcontrollers are signals that temporarily suspend the main program to handle a specific event or condition.

Interrupts are used to speed up the execution of the main program

Interrupts are only used in high-level programming languages

Interrupts are not necessary in microcontroller systems

Dynamic Real-Time Systems

Hard Real-Time Systems, Firm Real-Time Systems, Soft Real-Time Systems

Real-Time Processing Systems

Static Real-Time Systems

Through symmetric multiprocessing (SMP) and asymmetric multiprocessing (AMP) techniques.

By utilizing single-core processors with enhanced clock speeds.

Through distributed multiprocessing (DMP) and centralized multiprocessing (CMP) techniques.

Through parallel processing using a single core.

Smart home devices, wearable technology, automotive systems, medical devices

Smartphone applications, Industrial machinery, Agricultural equipment

Real-time processing has no impact on system performance or accuracy.

Real-time processing is only relevant for non-embedded systems.

Real-time processing allows for delayed responses to external events, ensuring flexibility in system control.

Real-time processing ensures immediate response to external events or inputs, enabling timely and accurate control of the system.

Interrupts in microcontrollers are signals that temporarily suspend the main program to handle a specific event or condition.

Interrupts are used to speed up the execution of the main program

Interrupts are only used in high-level programming languages

Interrupts are not necessary in microcontroller systems

Real-time operating systems do not offer any advantages over traditional operating systems.

Real-time operating systems are only suitable for large-scale computing systems.

Real-time operating systems provide deterministic scheduling, minimal latency, real-time task prioritization, and efficient interrupt handling.

Real-time operating systems are not designed for critical applications.

4

16

32

37

5

7

6

4

ARM7

8051

BOTH 1 AND 2

NONE OF THE ABOVE

Current Program Register

Current Program Status Register

Complex Program Register

NONE OF THE ABOVE

Java

Jazelle

ARM

None of the above

Synchronous Program Status Register

Asynchronous Program Status Register

Saved Program Status Register

None of the above

a) shared bus between the program memory and data memory

b) separate bus between the program memory and data memory

c) external bus for program memory and data memory

d) external bus for data memory only

a) von Neumann architecture

b) Harvard

c) RISC

d) CISC

a) microcontroller

b) microprocessor

c) coprocessor

d) FPGA

a) Little Endian

b) Big Endian

c) X-Little Endian

d) Both Little & Big Endian