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Computer
The value of the base in the binary number system is?
A
2
B
4
C
6
D
None of these
Correct Answer
A
Computer
In database, columns are called?
A
Rows
B
Fields
C
Records
D
None of these
Correct Answer
B
Computer
In database, columns are called?
A
Rows
B
Fields
C
Records
D
None of these
Correct Answer
B
Computer
In database, columns are called?
A
Rows
B
Fields
C
Records
D
None of these
Correct Answer
B
Computer
Email stand for?
A
Easy mail
B
Electronic mail
C
Electric mail
D
Eye mail
Correct Answer
B
Computer
In the context of Software Engineering, high cohesion and low coupling are desirable architectural properties. What does 'low coupling' mean?
A
A module must only perform one single well-defined task.
B
The ratio of code comments to actual logical statements is kept low.
C
Programs are compiled into small standalone executable binaries.
D
The degree of interdependence between different software modules is minimized.
Correct Answer
D
Computer
What is the network layer protocol primarily responsible for mapping a known IP address to a physical MAC address on a local area network?
A
ICMP
B
ARP
C
DHCP
D
DNS
Correct Answer
B
Computer
Which of the following conditions is NOT a mandatory requirement for a deadlock situation to occur in an operating system?
A
Mutual Exclusion
B
Hold and wait
C
Preemption
D
Circular wait
Correct Answer
C
Computer
In a Relational Database Management System (RDBMS), which normal form specifically eliminates transitive dependencies among non-prime attributes?
A
First normal form(1NF)
B
Boyce-codd Normal Form(BCNF)
C
Third Normal Form(3NF)
D
Second Normal Form(2NF)
Correct Answer
C
Computer
Which data structure is mainy used to implement a LIFO (Last-In, First-Out) logic, such as function calls tracking in an operating system?
A
Stack
B
Linked list
C
Queue
D
Binary tree
Correct Answer
A