ISRO Quiz 2023 16

Pickup the incorrect statement:

I. Strict Alternation guarantees mutual exclusion but not progress

II. Simple lock variable solution without atomicity of operations does not guarantee mutual exclusion but guarantees progress

III. It is sometimes possible with semaphores, that a deadlock may occur but never with monitors

Which of the following is false?

How many negative numbers can be represented with an 8 bit register if 1’s complement method is used?

Select the option that is related to the third number in the same way as the second number is related to the first number.

1234 : 100 : : 2210 : ?