Addressing Modes
Lecture 7: Addressing Modes
395 Questions320 MCQs71 Short Questions4 Long Questions
Showing 241 – 250 of 395 Questions
Page 25 of 40
Q241📝 Short Q📑 Lec 2Easy🔁Repeated⭐High-Yield💡Conceptual
Write the names and functions of the three CPU flags that are classified as control flags and are NOT used for mathematical operations.
Q242❓ MCQ📑 Lec 2Medium⭐High-Yield💡Conceptual
Which type of jump instruction in 8088 assembly language is absolute rather than position-relative?
Q243❓ MCQ📑 Lec 2Easy⭐High-Yield💡Conceptual
The iAPX88 (8088) CPU architecture consists of how many total internal registers?
Q244❓ MCQ📑 Lec 2Easy⭐High-Yield💡Conceptual
When two 16-bit numbers are added, the sum can be up to 17 bits long. This extra 17th bit that cannot fit in the 16-bit destination register is stored in the:
Q245❓ MCQ📑 Lec 2Easy🔁Repeated⭐High-Yield💡Conceptual
The 8088 is a 16-bit processor with its accumulator (AX) and all general registers having a width of:
Q246❓ MCQ📑 Lec 2Easy⭐High-Yield💡Conceptual
In NASM 8088 assembly language, the instruction 'MOV byte [num1], 5' is a:
Q247❓ MCQ📑 Lec 2Easy⭐High-Yield💡Conceptual
On the system bus architecture, memory address signals always move from the:
Q248❓ MCQ📑 Lec 2Easy🔁Repeated⭐High-Yield💡Conceptual
In 8088 CPU architecture, the Code Segment (CS) register is implicitly associated with which register by default to fetch instructions?
Q249❓ MCQ📑 Lec 2Easy⭐High-Yield💡Conceptual
A 32-bit microprocessor (such as the Intel 80386) features an accumulator register (EAX) with a bit width of:
Q250❓ MCQ📑 Lec 2Medium⭐High-Yield💡Conceptual
In NASM assembly language, if the offset address of label 'num1' is 0x0117 and its memory content is 0x0005, then after executing 'MOV BX, num1', register BX will contain: