Q30

MCQ2 marks, −0.67

Consider $6$ memory partitions of sizes $200$ $\text{KB}$ , $400$ $\text{KB}$ , $600$ $\text{KB}$ , $500$ $\text{KB}$ , $300$ $\text{KB}$ and $250$ $\text{KB}$ , where $\text{KB}$ refers to $\text{kilobyte}$ . These partitions need to be allotted to four processes of sizes $357$ $\text{KB}$ , $210$ $\text{KB}$ , $468$ $\text{KB}$ , $491$ $\text{KB}$ in that order. If the best-fit algorithm is used, which partitions are NOT allotted to any process?

(A)

$200$ $\text{KB}$ and $300$ $\text{KB}$

(B)

$200$ $\text{KB}$ and $250$ $\text{KB}$

(C)

$250$ $\text{KB}$ and $300$ $\text{KB}$

(D)

$300$ $\text{KB}$ and $400$ $\text{KB}$

Loading…