Ch 01: Introduction to Assembly Language

387 Questions387 MCQs0 Short Questions0 Long Questions
๐ŸŽฏ Exam Practice Papers
SEMESTER PASS

CS401 - Computer Architecture and Assembly Language Programming Examination Practice

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

๐Ÿ“˜ VU MID TERM EXAMLectures 1 to 22
โฑ๏ธ 60 Mins

Mid Term Examination

Covers syllabus of Lectures 1 to 22 with 30 high-yield MCQs in a timed exam environment.

๐Ÿ“30 MCQs
โฑ๏ธ60 Minutes
๐Ÿ“— VU FINAL TERM EXAMLectures 23 to 45
โฑ๏ธ 90 Mins

Final Term Examination

Comprehensive semester exam preparation with 45 MCQs covering Lectures 23 to 45 with complete course coverage.

๐Ÿ“45 MCQs
โฑ๏ธ90 Minutes
Showing 201 โ€“ 210 of 387 Questions
Page 21 of 39
Q201
โ“ MCQ๐Ÿ“˜ CS401๐Ÿ“‘ Lec 1๐Ÿท๏ธ Single Bus Cycle One-Address One-Data TransactionEasyโญ๐Ÿ’ก๐Ÿ“„๐ŸŽ“VU๐Ÿ›๏ธVU
During a single memory bus cycle, the processor places precisely ________ address on the address bus and accesses precisely ________ data element on the data bus.
  1. A.One, One
  2. B.One, Two
  3. C.Two, One
  4. D.Two, Two
Q202
โ“ MCQ๐Ÿ“˜ CS401๐Ÿ“‘ Lec 1๐Ÿท๏ธ Intel 8080 8-Bit Microprocessor ArchitectureEasy๐Ÿ”โญ๐Ÿ’ก๐Ÿ“„๐ŸŽ“VU๐Ÿ›๏ธVU
The classic Intel 8080 processor was an ________-bit microprocessor.
  1. A.8
  2. B.16
  3. C.32
  4. D.64
Q203
โ“ MCQ๐Ÿ“˜ CS401๐Ÿ“‘ Lec 1๐Ÿท๏ธ Nibble Data Storage Unit (4 Bits)Easy๐Ÿ”โญ๐Ÿ’ก๐Ÿ“„๐ŸŽ“VU๐Ÿ›๏ธVU
In computer memory architecture, a contiguous group of 4 binary bits is called a:
  1. A.Word
  2. B.Nibble
  3. C.Byte
  4. D.Doubleword
Q204
โ“ MCQ๐Ÿ“˜ CS401๐Ÿ“‘ Lec 1๐Ÿท๏ธ 20-Bit Physical Address Bus Capacity (1 MB)Easy๐Ÿ”โญ๐Ÿ’ก๐Ÿ“„๐ŸŽ“VU๐Ÿ›๏ธVU
How many physical address bus lines (bits) are required to address 1 MB (1,048,576 bytes) of system memory?
  1. A.16 bits
  2. B.20 bits
  3. C.32 bits
  4. D.64 bits
Q205
โ“ MCQ๐Ÿ“˜ CS401๐Ÿ“‘ Lec 1๐Ÿท๏ธ Bidirectional Data Bus DirectionalityEasy๐Ÿ”โญ๐Ÿ’ก๐Ÿ“„๐ŸŽ“VU๐Ÿ›๏ธVU
The system Data Bus is classified as:
  1. A.Unidirectional
  2. B.Bidirectional
  3. C.Non-directional
  4. D.None of the given options
Q206
โ“ MCQ๐Ÿ“˜ CS401๐Ÿ“‘ Lec 1๐Ÿท๏ธ Unidirectional Address Bus DirectionalityEasy๐Ÿ”โญ๐Ÿ’ก๐Ÿ“„๐ŸŽ“VU๐Ÿ›๏ธVU
In computer architecture, memory addressing signals on the address bus always travel in which direction?
  1. A.Processor to memory
  2. B.Memory to processor
  3. C.Memory to memory
  4. D.None of the above
Q207
โ“ MCQ๐Ÿ“˜ CS401๐Ÿ“‘ Lec 1๐Ÿท๏ธ Assembler Translation FunctionalityEasy๐Ÿ”โญ๐Ÿ’ก๐Ÿ“„๐ŸŽ“VU๐Ÿ›๏ธVU
Regarding the assembler program, which of the following statements is true?
  1. A.The assembler converts mnemonics to corresponding machine OPCODES
  2. B.The assembler converts machine OPCODES to corresponding mnemonics
  3. C.The assembler executes assembly code all at once
  4. D.The assembler executes assembly code step-by-step
Q208
โ“ MCQ๐Ÿ“˜ CS401๐Ÿ“‘ Lec 1๐Ÿท๏ธ DOS.COM Executable Entry Offset (0x0100)Easy๐Ÿ”โญ๐Ÿ’ก๐Ÿ“„๐ŸŽ“VU๐Ÿ›๏ธVU
In DOS executable memory layout, the first entry instruction of a.COM program must begin at offset:
๐Ÿ’ป assembly Snippet
org 0x0100
  1. A.0x0010
  2. B.0x0100
  3. C.0x1000
  4. D.0x0000
Q209
โ“ MCQ๐Ÿ“˜ CS401๐Ÿ“‘ Lec 1๐Ÿท๏ธ Three-Bus System ArchitectureEasy๐Ÿ”โญ๐Ÿ’ก๐Ÿ“„๐ŸŽ“VU๐Ÿ›๏ธVU
There are three primary system buses used to facilitate communication between the processor and memory, named as:
  1. A.Address bus, Data bus, and Data bus
  2. B.Addressing bus, Data bus, and Data bus
  3. C.Address bus, Datamove bus, and Data bus
  4. D.Address bus, Data bus, and Control bus
Q210
โ“ MCQ๐Ÿ“˜ CS401๐Ÿ“‘ Lec 1๐Ÿท๏ธ Unidirectional Address Bus PropertiesEasy๐Ÿ”โญ๐Ÿ’ก๐Ÿ“„๐ŸŽ“VU๐Ÿ›๏ธVU
True or False: The address bus is unidirectional, and addresses always travel from the processor to memory.
  1. A.True
  2. B.False