Exercise I: #CLO4 # SO3 Determine whether the following statements are True or False: 1. Type checking is one of evaluation criteria for reliability. ( 2. Portability means the ease with which programs can be moved from one implementation to another. () 3. Pure Interpretation is an implementation method which programs are translated into machine language; includes JIT systems. () 4. Pure interpretation is faster than hybrid implementation systems. ( 5. Poor reliability leads to high cost. () 6. Cis designed for teaching structured programming. ( 7. Java is designed for teaching OOP programming. ( 8. Terminals are lexemes or tokens. ( 9. Token is the lowest level syntactic unit of a language. ( 10. Parse tree is used to check the semantic of a language. ( Exercise Il: #CLO 5 #SO3 Using the grammar below: cassign> cid> = cid> →A|B|C cexpr> + | → factor> | →( )| Show leftmost derivation for the following statement (BNF): A = A* (B + (C A) )

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Chapter2: Elements Of High-quality Programs
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Exercise I:
#CLO4 # SO3
Determine whether the following statements are True or False:
1. Type checking is one of evaluation criteria for reliability. (
2. Portability means the ease with which programs can be moved from one implementation to
another. ( )
3. Pure Interpretation is an implementation method which programs are translated into
machine language; includes JIT systems. ()
4. Pure interpretation is faster than hybrid implementation systems. (
5. Poor reliability leads to high cost.
6. Cis designed for teaching structured programming. (
7. Java is designed for teaching OOP programming. (
8. Terminals are lexemes or tokens. )
9. Token is the lowest level syntactic unit of a language. (
10. Parse tree is used to check the semantic of a language. (
Exercise Il:
#CLO 5
#SO3
Using the grammar below:
cassign> cid>= <expr>
cid> →A|B|C
cexpr> → <expr> + <term> | <term>
<term> <term>* <factor> | <factor>
<factor> →(<expr>)| <id>
Show leftmost derivation for the following statement (BNF):
A = A* (B + (C * A ) )
Transcribed Image Text:Exercise I: #CLO4 # SO3 Determine whether the following statements are True or False: 1. Type checking is one of evaluation criteria for reliability. ( 2. Portability means the ease with which programs can be moved from one implementation to another. ( ) 3. Pure Interpretation is an implementation method which programs are translated into machine language; includes JIT systems. () 4. Pure interpretation is faster than hybrid implementation systems. ( 5. Poor reliability leads to high cost. 6. Cis designed for teaching structured programming. ( 7. Java is designed for teaching OOP programming. ( 8. Terminals are lexemes or tokens. ) 9. Token is the lowest level syntactic unit of a language. ( 10. Parse tree is used to check the semantic of a language. ( Exercise Il: #CLO 5 #SO3 Using the grammar below: cassign> cid>= <expr> cid> →A|B|C cexpr> → <expr> + <term> | <term> <term> <term>* <factor> | <factor> <factor> →(<expr>)| <id> Show leftmost derivation for the following statement (BNF): A = A* (B + (C * A ) )
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