$($Answer any five questlons.$)$ considered as a sequence?

not

$($b$)$ Explain binary lef shif and binary right shift operators. Explain the same for number $29$ when it is len shifted by $2$ and right shifled by $2.$

$($o$)$ Write the salient features of python programming language.

$($d$)$ What are negative indexes and why are they used?

$(1).$

$($c$)$ Differentiate between the following.

i$.$ re$.$search $0$ and re$.$match $0$

$(2).$

ii$.$ find $0$ and index $0$

$($f$)$ When to use tuples in Python. Give some examples of programming situations mentioning its usefulness.