Technical Questions asked in Sony

  1. FDM is applied when:
    1. The bandwidth of the link( in hertz) is greater than the combined bandwidth of the signal to be transmitted.
    2. The bandwidth of the link(in hertz) is equal to the combined bandwidth of the signal to be transmitted.
    3. The bandwidth of the link(in hertz) is lesser than the combined bandwidth of the signal to be transmitted.
    4. The bandwidth of the link(in hertz) is equal to the bandwidth of the signal to be transmitted.
    Answer: Option A.
  2. What is the value of the following 8-bit integer after all statements are executed?
    int x = 1;
    x = x << 7;
    x = x >> 7;
    1. 1
    2. -1
    3. 127
    4. Implementation defined
    Answer: Option D.
  1. What does a escape code represent?
    1. alert
    2. backslash
    3. tab
    4. Space
    Answer: Option A.
  2. Which of the following layer has encryption of the information done ?
    1. Data Link Layer
    2. Transport Layer
    3. Presentation Layer
    4. Application Layer
    Answer: Option C.
  3. Which operator is having the highest precedence?
    1. postfix
    2. unary
    3. shift
    4. summation
    Answer: Option A.
  4. Which of the following is undefined sizes of the floating point types?
    1. short float
    2. float
    3. long double
    4. double
    Answer: Option A.
    Error of parallelism, since the word mentioned is eating hence the next word will be drinking.

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