• Low Level Languages:-

1. It is close to Machine language.

2. It is difficult to learn and use.

3. It is machine dependent

4. It does not provide built in functions.

5. Program written in low level language is faster in execution.

6. Deep knowledge of hardware is required to learn and use low level languages.

7. There are few programmers that can write programs in low level languages.

8. It is difficult to trace out errors in the programs written in low level language.

9. Low level languages are not commonly used.

10. The program statement written in low level language is very lengthy.

• High Level Languages:- 

1. It is close to human language.

2. It is easy to learn and use.

3. It is not machine dependent.

4. It provides large number of built in functions.

5. Program written in high level language is slower in execution.

6. No deep knowledge is required to learn and use high level language.

7. There are many programmers that can write programs in high level language.

8. It is easy t trace out errors in the program written in high level language.

9. High level languages are commonly used.

10. The program statement written in high level language is very short.