Please solve 1.1 & 1.2

1.1 When programming in the C language, variable types such as char, short, int are often used. They can hold one byte, two bytes, and four bytes, respectively. Convert the following numbers from decimal to binary and hexadecimal: 255, 65535, 4294967295

1.2 On x86 architecture, with the flat or the segmented memory model, linear address space is mapped into the processors physical memory space either directly or through paging. When using the paging mode, the linear address space (often referred to as virtual memory) is composed of pages. For simplicity, we only consider 4KB pages. The pages are backed with physical pages through the Memory Management Unit (MMU). The MMU provides each process a 4GB virtual memory space. Write the following using IEC prefixes: 2^10 , 2^12 , 2^20 , 2^31 , 2^32

1.Number Representation In order to write down a large number, we typically use the IEC or Si prefixing system: IEC: Ki = 210, Mi = 220, Gi = 230, Ti = 240, Pi = 250, Ei = 260, Zi = 270, Yi = 280, SI: K = 10', M = 106, G = 10%, T = 102, P = 1045, E = 1018, Z = 1021, Y = 1024 I guess no one uses the Sl system in the computer world except the harddisk vendors. 1.1 When programming in the Clanguage, variable types such as char, short, int are often used. They can hold one byte, two bytes, and four bytes, respectively. Convert the following numbers from decimal to binary and hexadecimal: 255, 65535, 4294967295 1.2 (C On x86 architecture, with the flat or the segmented memory model, linear address space is mapped into the processors' physical memory space either directly or through paging. When using the paging mode, the linear address space (often referred to as virtual memory) is composed of pages. For simplicity, we only consider 4KB pages. The pages are backed with physical pages through the Memory Management Unit (MMU). The MMU provides each process a 4GB virtual memory space. Write the following using IEC prefixes: 210, 212, 220, 221, 222