31. Processors contain a control unit and a/an :

1. 1. Control unit

   
   
   

   2. Primary storage unit

   
   
   

   3. Input unit

   
   
   

   4. Arithmetic logic unit

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   NA

---

32. Which of the following controls the machine cycle ?

1. 1. Control unit

   
   
   

   2. Memory unit

   
   
   

   3. Logic unit

   
   
   

   4. Arithmetic unit

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

---

---

33. .......... selects, interprets and executes instructions in a CPU.

1. 1. Control unit

   
   
   

   2. ALU

   
   
   

   3. Memory

   
   
   

   4. Storage

   
   
   

   5. Input unit

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

---

34. Internal memory in a CPU is nothing but

1. 1. a set of registers

   
   
   

   2. a set of ALU

   
   
   

   3. microprocessor

   
   
   

   4. bus

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

---

---

35. The word 'computer' usually refers to the central processing unit plus

1. 1. external memory

   
   
   

   2. internal memory

   
   
   

   3. input devices

   
   
   

   4. output devices

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

---