The input object of the lexical analysis is( )。
A: Intermediate
code
B: word
C: source program
D: target program
A: Intermediate
code
B: word
C: source program
D: target program
举一反三
- When interpreting program processing language, most of them use the () method。 A: The<br/>source program commands are directly interpreted and executed one by<br/>one B: First,<br/>the source program is converted into intermediate code, and then<br/>interpreted and executed. C: First,<br/>the source program interpretation is converted into the target<br/>program, and then executed. D: Any<br/>other method is OK
- When compiling the program for lexical analysis, it can not( ) A: filter comments in the source program. B: scan the source program and recognize the mark. C: point<br/>out the error line number. D: detect<br/>misspelled reserved words (keywords)
- () Execute the function of translating code, and execute the source<br/>program immediately without generating intermediate code. A: Compiler B: assembler C: Interpreters D: Linker
- The program that a computer can execute directly is ( ) A: source program B: target program C: assembler D: executable program
- The lexical analysis can not ( ) A: identify numeric constants. B: filter comments in the source program. C: scan the source program and identify the mark. D: found that the brackets do not match.