Microprocessor I/O Ports: Memory-Mapped vs. I/O-Mapped
Ports of Entry/Exit are two techniques for I/O. Memory-mapped I/O and I/O-mapped I/O. Microprocessors that use memory space for I/O are said to use memory-mapped I/O. Microprocessors like the 6800, 6802, 6805, 6809, and 68000 use this technique. The 8086/8088 does not use this technique; its entire memory space can be used for system memory.
I/O-mapped systems have their own address space. This architecture is known as I/O-mapped I/O. An I/O operation can be defined as follows:
- INPUT: When the microprocessor
C++ OOP Concepts & UML Fundamentals
Function Overloading in C++
Function overloading is a feature of object-oriented programming that allows you to define multiple functions with the same name but different parameter lists or return types. This enables you to create functions that perform similar tasks but operate on distinct data types or have different functionalities.
Friend Functions in C++
A friend function in C++ is a function that has access to the private and protected members of a class.
Advantages of Friend Functions
- Access to
Software Development Technologies & Expertise
Core Development Technologies
C# Development
- Designed and created data-driven Web Forms utilizing C#.
- Developed and dynamically used C# User Controls in web pages.
ASP.NET Development
- Created User Controls to enhance reusability and utilized rich server controls for designing ASP.NET pages.
- Developed ASP.NET Web Forms using HTML and ASP.NET Server controls to display dynamic data.
- Added Server controls and client controls to enhance functionality in ASP.NET pages.
- Created ASP.NET User Controls to reduce
Windows Server & Network Administration Fundamentals
Publishing Applications with Web Application Proxy
The Web Application Proxy is a Remote Access Service (RAS) capability that allows an organization to publish applications, making them accessible to users outside the organization while still maintaining those applications on the organization’s internal servers.
Minimum Windows Version for SSTP Clients
To utilize the Secure Socket Tunneling Protocol (SSTP), the minimum supported Windows version that must be installed for the client is Windows Vista.
Read MoreOperating System CPU Scheduling and Memory Management
CPU Scheduling Fundamentals
Preemptive vs. Non-Preemptive Scheduling
Explain the difference between preemptive and non-preemptive scheduling. Connect the four process state transitions with these two scheduling schemes:
- Non-Preemptive: A process runs until it voluntarily gives up the CPU or terminates. This includes transitions like Run → Wait and Run → Terminate.
- Preemptive: A process can be interrupted and moved to the ready state by the operating system. This includes transitions like Run →
CPU Micro-operations & Digital System Data Flow
Register Transfer Language (RTL) Fundamentals
Register Transfer Language (RTL) is a symbolic notation used to describe the micro-operations in digital systems, specifically those involving registers and data movement. It provides a way to express the transfer of data between registers, along with the control conditions that trigger those transfers.
RTL uses arrow notation to represent data transfers. For example, the statement R1 ← R2 indicates that the contents of register R2 are transferred