CS141-U1-IP-Worksheet

Please select the best answer for the following multiple-choice questions. Please put the exact word(s) of your choice in the blank space (i.e., __________) of each question to complete the original sentence. Question # Choice Question 1 A: loader B: object code C: assembler D: linker The assembler is a specific software that converts the instructions of a specific assembly language into the code that is executable by a specific computer processor. 2 A: linker B: compiler C: mnemonic D: machine The machine language defines instructions that can be directly run by a computer processor. 3 A: label B: operand C: mnemonic D: comment One of roles of the mnemonic is the name of the operation. 4 A: Strings B: Macros C: Operations D: Constants Strings are continuous sequences of bits, bytes, words, or doublewords. 5 A: [WARNING] B: EXTERN C: SECTION D: COMMON The main purpose of the EXTERN directive is to declare an undefined symbol in the module that is assembled with the assumption that it has been defined in another module. 6 A: Comments B: Labels C: Operands D: Mnemonics Labels are often used in an instruction of branching. 7 A: executable B: object C: instruction D: machine A software that can be run in a computer processor is called a(n) executable code . 8 A: zero B: two C: six D: eight An assembly language statement includes zero or more operands. 9 A: GLOBAL B: BITS C: EXTERN D: FLOAT The BITS directive specifies whether Netwide Assembler (NASM) should generate code that is run on a computer processor of a specified number of bits mode. Page 2 of 2