COMPILER DESIGN

ADVANCED TOPICS IN COMPILER DESIGN

CODE GENERATION FOR OBJECT ORIENTED LANGUAGES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Assembly language is better than machine code because ____ (3 answers)
A
it is easier for humans to read
B
it is easier to remember the instructions
C
a person is less likely to make mistakes in assembly language
D
it is written using English-like words
Explanation: 

Detailed explanation-1: -The assembly language codes are always more readable than the machine language ones. Humans can easily map them into machine codes. It is very much possible for people to memorize the codes/ commands that we use in assembly languages. Thus, one can learn these languages.

Detailed explanation-2: -Assembly language falls between a high-level programming language and Machine language. it has syntaxes similar to English, but more difficult than high-level programming languages. To program in assembly language, one should have understood at hardware level like computer architecture, registers, etc.

Detailed explanation-3: -Assembly languages are considered second-generation languages it is more user-friendly because it represents machine language instructions and data locations in primary storage by using mnemonics, which people can more easily use. Compared to machine language, assembly language eases the job of the programmers.

Detailed explanation-4: -It allows complex jobs to run in a simpler way. It is memory efficient, as it requires less memory. It is faster in speed, as its execution time is less. It is mainly hardware-oriented. It requires less instruction to get the result. It is used for critical jobs. More items •09-Jul-2022

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