Question
In each of the following questions, two statements
numbered I and II are given. There may be cause and effect relationship between the two statements. These two statements may be the effect of the same cause or independent causes. These statements may be independent causes without having any relationship. Statements: I. The city’s main highway remained blocked for several hours yesterday. II. Several office employees reached their workplaces late yesterday.Solution
If the city’s main highway was blocked for several hours (Statement I), It is natural that office employees would reach work late (Statement II). Thus, Statement I directly causes Statement II, and therefore Option A follows.
Which of the following scenarios violates the Isolation property in the ACID properties of a transaction?
- Which of the following is NOT one of the SOLID principles of software design?
Predict the program output
void main ()
{
int x = 128;
printf ("n%d", 1 + x++);
}
Which is/are correct w.r.t Passive attacks
- In a relational database, which key uniquely identifies tuples within a table and can never contain NULL values?
In data communication networks, which protocol is responsible for ensuring reliable data transfer between devices over a network?
...- Which of the following is an example of Polymorphism in Object-Oriented Programming?
- What is the purpose of Inheritance in Object-Oriented Programming? ...
What is the primary advantage of using Normalization in a database design?
Which of the following best describes Third Normal Form (3NF) in a relational database?
