Question
Select the odd number-pair from the given
alternatives:Solution
The second number is obtained by multiplying the first number by 8 and then subtracting 8 from the result. A) 26 - 216 → 26 x 8 + 8 → 208 + 8 = 216 B) 31 - 256 → 31 x 8 + 8 → 248 + 8 = 256 D) 44 - 360 → 44 x 8 + 8 → 352 + 8 = 360 Checking option 'C': 19 – 152 →19 x 8 + 8 → 152 + 8 = 160 ≠152
The "Dirty Read" problem occurs when:
Which SQL statement is used to remove all rows from a table without logging individual row deletions?
What is the output of the following pseudo-code?Â
 ```
  count = 0
  for i from 1 to 3:
    for j from 1 t...
What is referential integrity?
Which deadlock prevention scheme allows older transactions to preempt younger ones?
What will be the output of the following Python code:
a=[1,2,3,4,5,6]
print(a[-1],a[-1:],a[:-1])
A software defect that causes a program to produce incorrect output without crashing or displaying an error message is typically classified as a:Â
Which of the following commands are used to put a restriction on the number of rows returned from a query?
Which of the following is a type of database index?
A relation is in 2NF if:
Relevant for Exams:
