Ch 01: Introduction to Assembly Language

Foundational study of Intel x86 microprocessors, accumulator registers, base registers, count registers, data registers, flags register, and instruction execution cycles.

387 Questions387 MCQs0 Short Questions0 Long Questions

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CS401 - Computer Architecture and Assembly Language Programming Examination Practice

Timed practice exam simulation for CS401 - Computer Architecture and Assembly Language Programming.

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Q341

📝 Short Q📘 CS401📑 Lec 1🏷️ 1.2. Internal RegistersEasy⭐💡📄🎓VU🏛️VU

What are the four general-purpose registers in 8086/8088 CPU architecture, and what are their primary functions?

💻 assembly Snippet

; Example showing usage of AX, BX, CX, DX
mov ax, 10    ; AX as Accumulator
mov bx, array ; BX as Base Pointer
mov cx, 5     ; CX as Loop Count
mov dx, 0x3f8 ; DX as I/O Port Address

Q342

📝 Short Q📘 CS401📑 Lec 1🏷️ 1.2. Internal RegistersEasy⭐💡📄🎓VU🏛️VU

What is a Special-Purpose Register (SPR), and what examples exist in x86 processor architecture?

Q343

📝 Short Q📘 CS401📑 Lec 1🏷️ 1.2. Internal RegistersEasy⭐💡📄🎓VU🏛️VU

What determines the size of general-purpose registers, and why are they termed multipurpose?

Q344

📝 Short Q📘 CS401📑 Lec 1🏷️ 1.2. Internal RegistersEasy⭐💡📄🎓VU🏛️VU

What is the fundamental difference between main memory (RAM) and CPU registers?

Q345

📝 Short Q📘 CS401📑 Lec 1🏷️ 1.2. Internal RegistersMedium⭐💡📄🎓VU🏛️VU

List the 4 general-purpose registers and 4 pointer/index registers in 16-bit x86 architecture alongside their specific functions.

Q346

📝 Short Q📘 CS401📑 Lec 1🏷️ 1.1. Basic Computer ArchitectureMedium⭐💡📄🎓VU🏛️VU

How are General-Purpose Registers (GPRs) defined in computer architecture, and how were they configured in classic systems such as the DEC VAX and IBM 360/370?

Q347

📝 Short Q📘 CS401📑 Lec 1🏷️ 1.2. Internal RegistersMedium⭐💡📄🎓VU🏛️VU

Compare the general-purpose register layouts and naming conventions across the Intel 8086/80286, Intel 80386, and Motorola 88100 processor architectures.

💻 assembly Snippet

; 8086 16-bit vs 80386 32-bit Register Access
mov ax, 0x1234       ; 16-bit AX access (AH=0x12, AL=0x34)
mov eax, 0x12345678  ; 32-bit EAX access

Q348

📝 Short Q📘 CS401📑 Lec 1🏷️ 1.1. Basic Computer ArchitectureEasy⭐💡📄🎓VU🏛️VU

What is Assembly Language, how is it created or generated, and how is it converted into executable machine code?

💻 assembly Snippet

; Assembly Code Example
mov ax, 0x4c00  ; Terminate program instruction
int 0x21        ; DOS interrupt call

Q349

📝 Short Q📘 CS401📑 Lec 1🏷️ 1.2. Internal RegistersMedium⭐💡📄🎓VU🏛️VU

Differentiate between General-Purpose Registers and Special-Purpose Registers, and explain how x86 register sizes progressed from 16-bit to 64-bit architectures.

💻 assembly Snippet

; x86 Register Width Progression
mov ax, 0x1234       ; 16-bit register AX
mov eax, 0x12345678  ; 32-bit register EAX

Q350

📝 Short Q📘 CS401📑 Lec 1🏷️ 1.1. Basic Computer ArchitectureEasy⭐💡📄🎓VU🏛️VU

Define a bit and a byte, and list the hierarchical data storage capacity units from Kilobyte up to Yottabyte using binary prefix scaling.

Ch 01: Introduction to Assembly Language

CS401 - Computer Architecture and Assembly Language Programming Examination Practice

Mid Term Examination

Final Term Examination

CS401 - Computer Architecture and Assembly Language Programming Examination Practice

Mid Term Examination

Final Term Examination

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