Question: Under what scenarios would entry 2s valid bit be set to zero? The following table shows the contents of a 4-entry TLB. Entry-ID 1 2

Under what scenarios would entry 2’s valid bit be set to zero?

The following table shows the contents of a 4-entry TLB. Entry-ID 1 2 3 4 Valid 1 0 1 1 VA Page 140 40 200 280 Modified 1 0 1 0 Protection RW RX RO RW PA Page 30 34

Entry-ID 1 2 3 4 Valid 1 0 1 1 VA Page 140 40 200 280 Modified 1 0 1 0 Protection RW RX RO RW PA Page 30 34 32 31

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