1.2.4 lesson 1

Which of these is a feature of Assembly language?

• Data is stored in local or global variables
• Commands have a one-to-many relationship with machine code
• Features inheritance
• Commands have a one-to-one relationship with machine code

A line of assembly code reads 'LDA 005', what does this mean if we are using immediate addressing?

• Load the value 005 into the accumulator
• Go to memory address 005, follow the address found here and load its contents into the accumulator
• Modify address 005 by adding it to the contents of the index register, follow and load contents into the accumulator
• Go to memory address 005 and load its contents into the accumulator

A device driver is created for a robotic arm using a low level language. Which language is likely to be used?

• Assembler
• Translator
• C++
• Assembly

Which of these is a feature of object orientated programming languages?

• Data is concealed from other parts of the program, known as encapsulation
• Commands have a one-to-one relationship with machine code
• Data is accessible by addressing specific memory locations
• Uses symbolic address as labels to reference locations of data in memory

Which of these is a feature of procedural programming languages?

• Code is written for specific processors
• Logic of the program is based on models and behaviours
• Commands have a one-to-one relationship with machine code
• Logic of the program is expressed in a series of procedure calls

What is the correct definition of the term 'high level language'?

• A language where single commands can be mapped to single machine instructions
• Set of all possible instructions made available by the hardware design of a particular processor
• A programming language with strong abstraction from the instruction set
• Method of programming which classifies real world objects into classes

Which of these is a feature of Assembly language?

• Uses symbolic address as labels to reference locations of data in memory
• Features inheritance
• Logic of the program is based on models and behaviours
• Data is stored in local or global variables

Which is the correct definition of 'immediate addressing'?

• The operand is a value to be used by the instruction
• The address is the base address plus the value in the index register
• The operand is an address to a memory location containing an address
• The operand is the address to use by the instruction

What is the correct definition of the term 'assembly language'?

• Any high level language in which program statements can be grouped in self-contained blocks
• Set of all possible instructions made available by the hardware design of a particular processor
• A language which is related very closely to the computer’s own machine code
• Any language which classifies real world objects into classes

What is the correct definition of the term 'assembly language'?

• Any high level language in which program statements can be grouped in self-contained blocks
• Set of all possible instructions made available by the hardware design of a particular processor
• A language which is related very closely to the computer’s own machine code
• Any language which classifies real world objects into classes