1. The period of the second generation computers was

1. 1. 1946-1958

   
   
   

   2. 1940-1960

   
   
   

   3. 1956-63

   
   
   

   4. 1957-1964

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

---

2. Time sharing became possible in........... generation of computers.

1. 1. first

   
   
   

   2. second

   
   
   

   3. third

   
   
   

   4. fourth

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

---

---

3. IC is made up of

1. 1. transistors

   
   
   

   2. microprocessors

   
   
   

   3. vacuum tubes

   
   
   

   4. Both '1' and '2'

   
   
   

   5. silicon

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   NA

---

4. Which of the following refers to the fastest, biggest and most expensive computer ?

1. 1. Notebooks

   
   
   

   2. Personal computer

   
   
   

   3. Laptops

   
   
   

   4. Supercomputer

   
   
   

   5. PDA's

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   NA

---

---

5. ENIAC was

1. 1. an electronic calculator

   
   
   

   2. an memory device

   
   
   

   3. an electronic digital computer

   
   
   

   4. an engine

   
   
   

   5. None of the above

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

---