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
out the error line number.
D: detect
misspelled reserved words (keywords)
A: filter comments in the source program.
B: scan the source program and recognize the mark.
C: point
out the error line number.
D: detect
misspelled reserved words (keywords)
举一反三
- 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.
- The input object of the lexical analysis is( )。 A: Intermediate<br/>code B: word C: source program D: target program
- 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
- The ______ program is the machine language version of a source program.
- The program that a computer can execute directly is ( ) A: source program B: target program C: assembler D: executable program