A system is running out of swap space. To initialise 5GB of additional swap space, which combination of commands should be used?

Question

Options

• Add if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000;
• Bdd if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000;
• Cdd if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000;
• Dtouch -5G /tmp/swapfile;
• Emkswap /tmp/swapfile 512000;

• A
  83% (19)
• B
  9% (2)
• D
  4% (1)
• E
  4% (1)

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