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Question 150Asked in DSSSB TGT Computer Science, 25 Jun 2023, Shift 3 (4:30 PM)

In which of the following does the JDBC type represent a 'single precision' floating point number that supports seven digits of mantissa?

  1. ADOUBLE
  2. BREAL
  3. CFLOAT
  4. DINTEGER
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Correct answer: (B) REAL

Explanation

The JDBC type REAL is a single-precision floating-point number with 7 digits of mantissa (Java float). FLOAT and DOUBLE are double precision with 15 digits.

From DSSSB TGT Computer Science PYQ, 25 Jun 2023, Shift 3 (4:30 PM)

This is question 150 of DSSSB TGT Computer Science PYQ, 25 Jun 2023, Shift 3 (4:30 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.