1. T F It is more difficult to remember the assembly language name for an opcode

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Question

1. T F It is more difficult to remember the assembly language name for an opcode than the machine language name for the same opcode.

2. T F A single assembly language name for an opcode can be translated into two machine language codes.

3. T F Every assembly language instruction must contain a label.

4. T F The .orig pseudo-op sets the location counter to its initial value.

5. The .stringz pseudo-op translates to a sequence of ASCII codes. The last code in the sequence is

a. the ASCII code for the last character in the string
b. the ASCII code of the end of text character
c. x00

6. An LC-3 instruction ADD R6,R7,R8 produces an error. It will be caught at

a. assembly time
b. link time
c. run time

7. A ___________ is a message to the Assembler that helps in the translation process, but does not result in an executable instruction.

8. Of the four components of an assembly language instruction, only the ______________ is totally ignored by the Assembler.

1. T F It is more difficult to remember the assembly language name for an opcode than the machine language name for the same opcode.

False, assembly langauge names are more easier as they are words as compared to machine language names which are 0's and 1's

2. T F A single assembly language name for an opcode can be translated into two machine language codes.

True

3. T F Every assembly language instruction must contain a label.

False, labels are for certain specific tasks only

4. T F The .orig pseudo-op sets the location counter to its initial value.

False, it sets to provided location

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