Technical Questions asked in Paxcel

  1. Which representation is most efficient to perform arithmetic operations on the numbers?
    1. Sign-magnitude
    2. 1′s compliment
    3. 2′S compliment
    4. None of the above
    Answer:  Option C.
  2. . Mapping of network file system protocol to local file system is done by
    1. network file system
    2. local file system
    3. volume manager
    4. remote mirror
    Answer: Option  A.
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  1. . Which of the following is valid about a pure virtual function ?
    1. It is used in a base class
    2. It returns nothing
    3. It takes no arguments
    4. None of these
    Answer: Option  A.
  2. . _____ method is used to map logical addresses of variable length onto physical memory.
    1. Paging
    2. Overlays
    3. Segmentation
    4. Paging with segmentation
    Answer: Option  A.
  3. Which of the following is true when describing an any cast address?
    1. Packets addressed to a unicast address are delivered to a single interface.
    2. Packets are delivered to all interfaces identified by the address. This is also called one-to-many addresses
    3. This address identifies multiple interfaces and the any cast packet is only delivered to one address. This address can also be called one-to-one-of-many.
    4. These addresses are meant for non routing purposes, but they are almost globally unique so it is unlikely they will have an address overlap
    Answer:  Option  C.
  4. Which one is true about clustered index?
    1. Clustered index is not associated with table
    2. Clustered index is built by default on unique key columns
    3. Clustered index is not built on unique key columns
    4. None of the mentioned
    Answer: Option  B.
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