InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 2901. |
The individual keys for letters, numbers and special characters are collectively called ………. keys.(a) character(b) functional(c) lock(d) special |
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Answer» (a) character |
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| 2902. |
……… converts spoken words to machinereadable form.(a) Voice input system(b) Speaker(c) Optical character reader(d) Scanner |
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Answer» (a) Voice input system |
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| 2903. |
……… are picture elements.(a) Picture Point(b) Monitor(c) Routers(d) Pixels |
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Answer» Pixels are picture elements. |
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| 2904. |
Who invented mouse?(a) Douglas Engelbart(b) Blaise paseal(c) Bill gates(d) Eckert |
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Answer» (a) Douglas Engelbart |
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| 2905. |
Who invented analytical engine?(a) Charles Babbage(b) John von Newman(c) Blaise pascal(d) Dennis Richard |
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Answer» (a) Charles Babbage |
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| 2906. |
Which is the first fully functional electronic computer? (a) EBSAC(b) ENIAC(c) EDSAC(d) EDIAC |
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Answer» ENIAC is the first fully functional electronic computer |
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| 2907. |
Which is a raw fact about an entity?(a) Information(b) Processed data(c) data(d) record |
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Answer» data is a raw fact about an entity. |
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| 2908. |
Analytify engine was developed in the year.(a) 1827(b) 1837(c) 1847(d) 1857 |
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Answer» Analytify engine was developed in 1837 |
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| 2909. |
Identify the computer which belongs to third generation?(a) EDVAC(b) ENIAC(c) IBM 1620(d) IBM 360 |
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Answer» Answer is (d) IBM 36 |
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| 2910. |
IBM 1620 belongs to which computer generation of computers?(a) I(b) II(c) III(d) IV |
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Answer» Answer is (b) II |
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| 2911. |
1 BM 1401 belongs to which computer generation? (a) First (b) Second (c) Third (d) Fourth |
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Answer» Answer is (b) Second |
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| 2912. |
Assembly language was introduced in which computer generation?(a) First(b) Second(c) Third(d) Fourth |
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Answer» Answer is (b) Second |
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| 2913. |
The input device in which 4 to 50 keys are arranged in the cluster.(a) Keyboard(b) Mouse keys(c) Keyer(d) Scanner |
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Answer» Answer is (c) Keyer |
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| 2914. |
The input device that detects characters printed or written on paper is ……(a) Voice input system(b) Track ball(c) Optical character reader(d) 3D mouse |
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Answer» (c) Optical character reader |
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| 2915. |
Which input device is a pointing device?(a) Keyboard(b) Monitor(c) light pen(d) Scanner |
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Answer» (c) light pen |
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| 2916. |
Which input device is a pointing device?(a) Keyboard(b) Monitor(c) Mouse(d) Scanner |
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Answer» Mouse is a pointing device |
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| 2917. |
Which of the folliwng is the two dimensional bar code?(a) QR(b) OCR(c) OMR(d) MICR |
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Answer» QR is the two dimensional bar code |
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| 2918. |
Who invented ENIAC?(a) J. Presper Eckert(b) J. Napier(c) J. Van Nueman(d) J. Mauchaley |
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Answer» (a) J. Presper Eckert |
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| 2919. |
NLP is a component of ……(a) AI(b) Hardware(c) Circuit(d) Electronics |
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Answer» NLP is a component of AI |
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| 2920. |
Which is the first known calculating device?(a) Slide rule(b) Rotating wheel calculator(c) Abacus(d) Daisywhee |
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Answer» Abacus is the first known calculating device. |
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| 2921. |
OCR stands for ……(a) Optimal Compiler Recorder(b) Optimal Character Recorder(c) Optimum Charge Recorder(d) Optimal Character Resolution |
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Answer» (b) Optimal Character Recorder |
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| 2922. |
Name the volatile memory(a) ROM (b) PROM (c) RAM (d) EPROM |
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Answer» RAM is the volatile memory. |
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| 2923. |
Which generation of computer used IC’s?(a) First(b) Second(c) Third(d) Fourth |
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Answer» Third generation of computer used IC’s |
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| 2924. |
Identify the statement which is wrong?(a) ALU performs addition, subtraction(b) ALU controls flow of data between the CPU, memory and I/O devices(c) Control unit controls the entire operation of computer(d) The logical operation of ALU promotes the decision making |
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Answer» (b) ALU controls flow of data between the CPU, memory and I/O devices |
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| 2925. |
Which conveys information to the user in an understandable form?(a) Input unit(b) CU(c) Output unit(d) Bus |
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Answer» (c) Output unit |
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| 2926. |
Which of the following input device scan the book? (a) OMR (b) OCR(c) ECR (d) OVR |
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Answer» OCR input device scan the book |
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| 2927. |
Caps lock key, Num lock key are ………(a) Functional keys(b) Lock keys(c) GUI keys(d) Direction keys |
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Answer» (b) Lock keys |
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| 2928. |
Expand NLP?(a) Natural Language Processing(b) Netural Language Processing(c) New Laptop Processor(d) New Language Processor |
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Answer» (a) Natural Language Processing |
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| 2929. |
Expand ENIAC.(a) Electronic Number Integrated Algebra Calculation (b) Electronic Numerical Integrator and Calculator (c) Electronic Null Interpreter and Compiler(d) Electronic Null Interpreter and Compiler |
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Answer» (b) Electronic Numerical Integrator and Calculator |
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| 2930. |
Expand CPS.(a) Correction Per Second(b) Characters Per Second(c) Calculations Per Second(d) Cording Per Second |
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Answer» (b) Characters Per Second |
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| 2931. |
Which one of the following is the main memory?(a) ROM(b) RAM(c) Flash drive(d) Hard disk |
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Answer» RAM is the main memory |
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| 2932. |
Which is a volatile memory?(a) Primary memory(b) Secondary memory(c) ROM(d) EPROM |
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Answer» (a) Primary memory |
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| 2933. |
How many major classifications of memory are there? (a) 2(b) 3 (c) 4 (d) 5 |
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Answer» There are 2 major classifications of memory. |
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| 2934. |
Which one of the following is true?(a) The no. of keys in any keyboard is always the same.(b) All keyboard have strictly has the same layout. (c) All keyboards are wired keyboards.(d) All keyboards have alphabet and numeric |
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Answer» (d) All keyboards have alphabet and numeric keys. |
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| 2935. |
The two types of booting are ……(a) soft and hard(b) warm and cold(c) heavy and light(d) standard and default |
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Answer» (b) warm and cold |
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| 2936. |
Expand POST ……….(a) Post on self Test(b) Power on Software Test(c) Power on Self Test(d) Power on Self Text |
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Answer» (c) Power on Self Test |
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| 2937. |
Name the types of Booting process? |
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Answer» Booting process is of two types. 1. Cold Booting 2. Warm Booting. |
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| 2938. |
One end of a mate is 200 cm and second end is 100 cm. Represent these in meter. |
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Answer» One end = 200 cm. = 2 meter Second end = 100 cm. = 1 meter. |
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| 2939. |
Hard disk. CD – ROM, DVD – ROM are examples of which of the following memory.(a) read only(b) primary(c) secondary(d) volatile |
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Answer» (c) secondary |
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| 2940. |
CD – ROM, DVD – ROM, DVD – ROM are examples of which of the following memory.(a) read / write(b) volatile(c) primary(d) non – volatile |
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Answer» (d) non – volatile |
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| 2941. |
When a system restarts, which type of booting is used.(a) Warm booting(b) Cold booting(c) Touch boot(d) Real boot |
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Answer» (a) Warm booting |
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| 2942. |
What is meant by Warm Booting? |
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Answer» When the system restarts or when Reset button is pressed, we call it Warm Booting or Soft Booting. The system does not start from initial state and so all diagnostic tests need not be carried out in this case. There are chances of data loss and system damage as the data might not have been stored properly. |
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| 2943. |
In a pot, a plant is measured of 25 cm. How it can be written in meter? |
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Answer» One Quarter of meter. |
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| 2944. |
What is meant by Cold Booting? |
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Answer» When the system starts from initial state i.e. it is switched on, we call it cold booting or Hard Booting. When the user presses the Power button, the instructions are read from the ROM to initiate the booting process. |
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| 2945. |
Cold Booting is also called as: (a) hard booting (b) soft booting (c) rough booting (d) fast booting |
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Answer» (a) hard booting |
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| 2946. |
What is the difference between scale and iron rods used at shops of cloth by shopkeeper? |
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Answer» Scale has mark at every centimeter while iron rod used at shops of cloth by shopkeeper has very less mark. |
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| 2947. |
What is a mouse? |
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Answer» Mouse (wired/wireless) is a pointing device used to control the movement of the cursor on the display screen. It can be used to select icons, menus, command buttons or activate something on a computer. Some mouse actions are move, click, double click, right click, drag and drop. |
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| 2948. |
If the length of black board is 325 cm. then how it can be written in meter – cm.(a) 3 meter 25 cm.(b) 32.5 meter(C) 3.25 cm.(d) None of the above |
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Answer» (a) 3 meter 25 cm. |
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| 2949. |
When a system restarts ………. which type of booting is used? (a) Warm booting (b) Cold booting (c) Touch boot (d) Real boot |
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Answer» (a) Warm booting |
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| 2950. |
Which one of the following is the main memory? (a) ROM (b) RAM (c) Flash drive (d) Hard disk |
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Answer» Correct answer is (b) RAM |
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