Question

When a called function is not allowed to modify the parameters, this semantics is known as

pass-only
pass-by-value
pass-by-reference
pass-direct​

Answer 1

Answer:

pass by value. option B

Answer 2

When a called function is not allowed to modify the parameters, this semantics is known as pass-by-value

• This refers to the memory replication of the realistic rate that is usually formed by a true parameter. The actual parameter that is passed receives a copy of the contents of the actual parameter.
• This indicates both the caller and the callee consider two unconventional variables of the same value.  
• If the parameter value is promptly changed by the callee, then the direct effect is unapparent to the caller.