What occurs during a Shared Technology Vulnerability threat?

• A.An attacker gains access to an administrator's, user's or system account.
• B.An attacker avoids applications that are already approved by an IT organization.
• C.An attacker exploits the weaknesses of tools used to enable multi-tenancy.
• D.An attacker exhausts network bandwidth or CPU cycles.

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What set of factors are used to calculate the disk service time of a hard disk drive?

• A.Seek time
  Rotational latency
  Data transfer rate
• B.Seek time
  Rotational latency
  Bandwidth
• C.Seek time
  Rotational latency
  I/O operations per second
• D.Seek time
  Rotational latency
  RAID level

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An Ethernet switch has eight ports and all ports must be operational for 24 hours; from Monday through Friday. However, a failure of Port 5 occurs as follows:
Tuesday = 6 AM to 7 AM Thursday = 5 PM to 9 PM Friday = 8 AM to 9 AM
What is the MTBF of Port 5?

• A.30 hours
• B.32 hours
• C.40 hours
• D.38 hours

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Which layer of the OSI reference model is responsible for logical addressing and routing?

• A.Data Link
• B.Session
• C.Network
• D.Transport

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Which file system provides a streaming interface using the MapReduce framework?

• A.CIFS
• B.HDFS
• C.NFS
• D.NTFS

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