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Higher Study | Compiler Design | Intermediate Code Generation

A simple two-pass assembler does which of the following in the first pass?
Which languages necessarily need heap allocation in the runtime environment?
The program below uses six temporary variables a, b, c, d, e, f. a =1 b =10 c = 20 d = a + b e = c + d f = c + e b = c + e e = b + f d = 5 + e return d + f Assuming that all operations take their operands from registers, what is the minimum number of registers needed to execute thi s program without spilling? 
Which of the following is not an intermediate code form ?
In the context of compilers, which of the following is/are NOT an intermediate representation of the source program?
In the context of abstract-syntax-tree (AST) and control-flow-graph (CFG), which one of the following is TRUE?
Consider the following intermediate program in three address code: p = a – b q = p * c p = u * v q = p + q Which one of the following corresponds to a static single assignment form of the above code?
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