
NTOPR152 Leereenheid 2
Authored by Tina Niekerk
Information Technology (IT)
University
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15 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Wat is die korrekte manier om die huidige datum in Java te kry?
new Date()
LocalDate.now()
Calendar.getDate()
Date.now()
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Watter klas gee jou net die tyd (sonder datum)?
LocalDateTime
Date
LocalTime
Calendar
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Watter metode gebruik jy om die huidige datum en tyd te kry?
LocalDateTime.now()
Date.now()
Instant.dateTime()
Time.now()
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Wat is die uitvoer van: System.out.println(Math.pow(2, 4));
6
8
16
24
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Wat is die uitvoer van: System.out.println(Math.round(3.6));
3
4
5
6
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Wat is die korrekte manier om twee BigInteger waardes op te tel?
a + b
a.add(b)
a.plus(b)
BigInteger.sum(a, b)
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Watter metode word gebruik om te deel met afronding in BigDecimal?
divideWithRounding()
divide(scale, roundingMode)
split(scale, roundingMode)
roundDivide(scale)
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