Question 1 of 25
Hints left: 3
Q1
___ is the computer calculator.
Q2
The control unit, arithmetic logic unit and memory are together called Central Processing Unit or CPU.
Q3
Operating system can be matched with(more than one option is correct)
Q4
The three main types of comeputer parts are
Q5
The ___ controls the I/O devices and transfer of data to and from the primary storage.
Q6
Based on the functionalities, computer hardware are classified into ___ categories.
Q7
Which of the following is the correct Boolean expression for this circuit?
Q8
A full subtractor is obtained by cascading two half subtractors
Q10
What kind of gate does this Truth Table represent?
Q11
How many types of the counter are therea?
Q12
Which operation is not performed by ALU?
Q13
The gates required to build a half adder are
Q14
What is machine code?
Q15
Computer Organization includes the high level aspects of a design
Q16
___ is used to write data to a PROM chip.
Q17
ROM is volatile memory
Q18
What is the purpose of the Memory Data Register (MDR)?
Q19
In Active Low Logic, logic 0 is considered as logic 1
Q20
In computing, 1GB is equal to
Q21
Which is used to provide result of processing?
Q22
Instruction consists of
Q24
Select the examples of Business Software
Q25
1 TB is equivalent to