Which ONE of the following statements is FALSE regarding the symbol table?

Which ONE of the following techniques used in compiler code optimization uses live variable analysis?

Which of the following statement(s) is/are TRUE while computing First and Follow during top down parsing by a compiler?

Refer to the given 3-address code sequence. This code sequence is split into basic blocks. The number of basic blocks is ________ . (Answer in integer)

$$\begin{aligned} & \text { 1001: } \mathrm{i}=1 \\ & \text { 1002: } \mathrm{j}=1 \\ & \text { 1003: } \mathrm{t} 1=10 \text { * } \mathrm{i} \\ & \text { 1004: } \mathrm{t} 2=\mathrm{t} 1+\mathrm{j} \\ & \text { 1005: t3 }=8^* \text { t2 } \\ & \text { 1006: } \mathrm{t} 4=\mathrm{t} 3-88 \\ & \text { 1007: a[t4] }=0.0 \\ & \text { 1008: j = j + } 1 \\ & \text { 1009: if } \mathrm{j}<=10 \text { goto } 1003 \\ & \text { 1010: } \mathrm{i}=\mathrm{i}+1 \\ & \text { 1011: if } \mathrm{i}<=10 \text { goto } 1002 \\ & \text { 1012: } \mathrm{i}=1 \\ & \text { 1013: } \mathrm{t} 5=\mathrm{i}-1 \\ & \text { 1014: t6 = 88 * t5 } \\ & \text { 1015: } \mathrm{a}[\mathrm{t} 6]=1.0 \\ & \text { 1016: } i=i+1 \\ & \text { 1017: if } \mathrm{i}<=10 \text { goto } 1013 \end{aligned}$$