1.1 Introduction to ICT

What did first generation of computer used to store data ?

• microprocessor
• integrated circuit
• transistor
• vacuum tube

What did second generation of computer used to store the data ?

• microprocessor
• integrated circuit
• transistor
• vacuum tube

What did third generation of computer used to store data ?

• microprocessor
• integrated circuit
• transistor
• vacuum tube

What did fourth generation of computer used to store data ?

• vacuum tube
• transistor
• microprocessor
• integrated circuit

That is called ?

• vacuum tube
• transistor
• microprocessor
• integrated circuit

That is called ?

• vacuum tube
• transistor
• integrated circuit
• microprocessor

That is called ?

• integrated circuit
• vacuum tube
• microprocessor
• transistor

Which one is NOT computerized system ?

• transaction can be done anywhere
• transaction are faster
• available only  during working hour
• more productive

Which one is NOT positive impact of ICT ?

• can harm the  eye
• lower communication cost
• faster communication speed
• paperless environment

Which one is the disadvantage of ICT

• can harm the  eye
• lower communication cost
• faster communication speed
• paperless environment