Overview of Futureskills and Cyber Security - Set 2

1. OTP is safe because :
   1. It is different for every access
   2. It cannot be shared
   3. It is easy to generate
   4. None of above
   Show Answer

   Answer : A
   Explain: OTP stands for One Time Password.
2. A type of VR environment in which subjects are visually isolated from the real environment ?
   1. Immersive
   2. Semi immersivee
   3. Non immersive
   4. Augmented
   Show Answer

   Answer : A
   Explain: Immersive (of a computer display or system) is a generating a three-dimensional image which appears to surround the user.
3. Which of the following is not Big Data Technologies ?
   1. Apache Hadoop
   2. Apache Spark
   3. Apache Kafka
   4. Apache Pytorch
   Show Answer

   Answer : D
   Explain: PyTorch is a machine learning framework based on the Torch library.
4. Which of following is not a type of cloud computing ?
   1. Infrastructure as a Service (IaaS)
   2. Software as a Service (SaaS)
   3. Platform as a Service (PaaS)
   4. Meta as a Service (MaaS)
   Show Answer

   Answer : D
   Explain: Types of Cloud Computing: 1) Infrastructure as a Service (IaaS) 2) Platform as a Service (PaaS) 3) Software as a Service (SaaS).
5. A utility software to help deliver protection to mobile cyber threats and online scams :
   1. Norton Mobile Security
   2. Norton Mobile Guard
   3. Norton Anti-Virus mobile Safety
   4. None of above
   Show Answer

   Answer : A
   Explain: Norton Mobile Security helps deliver powerful, effective protection for your Android device.
6. IMEI stands for ?
   1. International mobile equipment identify
   2. Internet mobile equipment identify
   3. International mobile equipment identity
   4. None of above
   Show Answer

   Answer : C
   Explain: The IMEI number or in other words International Mobile Equipment Identity is a unique 15-digit code that precisely identifies the device.
7. What is code to check IMEI Number ?
   1. *99#
   2. *#06#
   3. *#11#
   4. None of above
   Show Answer

   Answer : B
   Explain: Simply open the caller app on your smartphone, and type in the IMEI number check code: *#06#
8. How many digits are in IMEI ?
   1. 12
   2. 16
   3. 15
   4. 10
   Show Answer

   Answer : C
   
9. Data encryption is used for ?
   1. Security
   2. Performance
   3. Storage
   4. Attack
   Show Answer

   Answer : A
   Explain: encryption is the process of protecting information or data by using mathematical models to scramble it in such a way that only the parties who have the key to unscramble it can access it.
10. ______ is a collection of data that is used in volume, yet growing exponentially with time.
    1. Big Data
    2. Big file
    3. Big information
    4. Big Data file
    Show Answer

    Answer : A
    Explain: Big data is data that contains greater variety, arriving in increasing volumes and with more velocity.