This component is required to process data into information and consists of integrated circuits

This component is required to process data into information and consists of integrated circuits. 

(A) Hard disk 

(B) RAM 

(C) CPU 

(D) ROM 

(E) None of these 

Answer: (C) CPU 

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1. Which button is called as middle button used as the third mouse button by pressing it?
2. Which is the best position for operating the mouse?
3. Keyboard and …… are examples of input devices
4. First computer mouse was built by
5. Which of these is the pointing and draw device?
6. What type of device is a computer mouse?
7. Pointing device includes the following except
8. Shift, Ctrl, Alt are examples of which among the following category?
9. In a keyboard, the left-right-up-down set of keys facilitates which among the following functions?
10. Space bar is used for (A) giving space (B) deleting space (C) moving next line (D) All of these
11. The …… key will launch the Start button
12. To move to the beginning of a line of text, press the ...... key
13. You can use the Tab key to
14. Which key is also known as toggle keys?
15. The most common method of entering text and numerical data into a computer system is through the use of a
16. Computer keyboard is an example of
17. The computer gets …… with the help of mouse, joystick or keyboard.
18. An device is any hardware component that allows you to enter data and instructions into a computer?
19. Which of the following is not hardware?
20. Any component of the computer you can see and touch is
21. On the motherboard, the connection points for chips are referred to as
22. Defines the parameters of the action and depends on the operation
23. Pipeline strategy is called implement
24. The processor must have two inputs
25. Is the process of carrying out commands
26. The machine cycle includes
27. When machine instructions are being executed by a computer, the instruction phase followed by the execution phase is referred to as
28. What is the full form of DMA?
29. A uniform interval of CPU time allocated for use in performing a task is known as
30. A temporary storage area, attached to the CPU, for I/O operations is a
31. A device that not only provides surge protection, but also furnishes the computer with battery backup power during a power outage is
32. Which is not an integral part of computer?
33. Which of the following is used to connect the different external devices?
34. The name of the location of a particular piece of data is its
35. Which of the following are the components that reside on motherboard?
36. The communication line between CPU, memory and peripherals is called a
37. Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?
38. The main circuit board in the computer that connects the parts of the computer is the
39. The word ‘computer’ usually refers to the central processing unit plus
40. The CPU and memory are located in which of the following devices?
41. The I/O processor has a direct access to …… and contains a number of independent data channels
42. Which computer memory is used for storing programs and data currently being processed by the CPU?
43. CPU retrieves its data and instructions from
44. Memory unit that communicates directly with the CPU is called the
45. The microprocessor is made up of millions of
46. Microprocessors can be used to make

More Question

1. A microprocessor is the brain of the computer and is also called a
2. Who invent the first microprocessor?
3. Control unit of a digital computer is often called the
4. The control unit controls other units by generating
5. The part of a computer that coordinates all its functions, is called its
6. Which among the following is an important circuitry in a computer system that directs the operation of the processor?
7. The portion of the CPU that coordinates the activities of all the other computer components is the
8. Which among the following is a small set of data holding place that is a part of the computer processor and may hold an instruction, a storage address, or any kind of data?
9. Internal memory in a CPU is nothing but
10. Which unit is a combinational digital electronic circuit that performs arithmetic and bitwise operations on integer binary numbers?
11. Which of the following executes the computer commands?
12. Processors contain a control unit and a/an :
13. How many types of arithmetic operations does the ALU of computer perform?
14. What does ALU in computing denote?
15. Pick the one that is used for logical operations or comparisons such as less than, equal to or greater than etc
16. Which part of the computer is used for calculating and comparing?
17. Which unit of computer helps in communication between the memory and the arithmetic logical unit?
18. What is the responsibility of the logical unit in the CPU of a computer?
19. The CPU comprises of control, memory and ..... units.
20. The CPU is made up of two smaller components
21. The main purpose of time-sharing techniques used in computers is to make the best use of the
22. The main job of a CPU is to
23. The CPU chip used in a computer is partially made of
24. CPU is fabricated as a single integrated circuit which is known as
25. What is the brain of the computer?
26. Where does computer add and compare data?
27. Which instruction is used for loading data into CPU accumulator register from memory?
28. The Central Processing Unit (CPU) in a computer consists of
29. This component is required to process data into information and consists of integrated circuits
30. This component is required to process data into information and consists of integrated circuits
31. Output unit includes
32. This unit sends the processed results to the user
33. Input unit converts data in computer in
34. Information that comes from external source and fed into computer software is called
35. Which of the following includes as a type of input?
36. An device is any device that provides information, which is sent to the CPU.
37. Which of the following is not responsible for the performance of the computer?
38. The components that process data are located in which of the following?
39. Which of the following is metal or plastic case that holds all the physical parts of the computer?
40. The system unit
41. Which circuit board is used in all electronic systems such as computer, calculators, digital system?
42. The first computer architecture was introduced in
43. Forms the backbone for building successful computer system.
44. The basic functions performed by computer is/are
45. In which of the following computers are used?
46. Which of the following is the smallest and fastest computer imitating brain working?