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Quiz | Computer Fundamentals | Set 22
1. The…………translates the source code into machine code - Translator - Assembler - Compiler - Interpreter 2. The printing quality measures in resolution and resolution measures in. - DPI - PPM - Pixel - RPI 3. Which number system uses the both number and character to represent number? - Binary - Octal - Decimal - Hexadecimal 4. The output quality of the…………is better than other. - CRT monitor - LCD monitor - Laptop monitor - No one of the above 5. MO disk is… - Optical disk - Magnetic disk - Semiconductor disk - Based on optical and magnetic technology Go To Quiz
Computer Operator Lesson
Computer Operator Quiz
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Lok Sewa Computer Operator Old Questions Answers Pdf Set 75
1. The Electronic Transaction Act, 2008 has provision of …. for legal validity of electronic transaction. - digital signature - biometric signature - RFID Card - all of the above 2. A computer program that can replicate itself and spread form one computer to another is: - replicator - transmitter - virus - antivirus 3. When a key is pressed on the keyboard, which standard is normally used for converting the keystroke into the corresponding bits? - ANSI - ASCII - CBCDIC - ISO 4. Which of the following can be used as wildcard? - @ - $ - * - ~ 5. Operating system is: - a collection of hardware components - a collection of input output devices - a collection of software routines - all of the above Read the full article
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Quiz | Computer Fundamentals | Set 22
1. The…………translates the source code into machine code - Translator - Assembler - Compiler - Interpreter 2. The printing quality measures in resolution and resolution measures in. - DPI - PPM - Pixel - RPI 3. Which number system uses the both number and character to represent number? - Binary - Octal - Decimal - Hexadecimal 4. The output quality of the…………is better than other. - CRT monitor - LCD monitor - Laptop monitor - No one of the above 5. MO disk is… - Optical disk - Magnetic disk - Semiconductor disk - Based on optical and magnetic technology Go To Quiz
Computer Operator Lesson
Computer Operator Quiz
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Lok Sewa Computer Operator Most Important Questions Set 54
1. Which of the following is the currently used popular used database? - Object oriented - Flat file database - Object oriented relational database - No one of the above 2. An organized collection of logically related data is known as… - Data - Meta data - Database - Information 3. To view slide show you use…. - F2 - F5 - F7 - F8 4. Table can be created in MS-Access by - One method - Two method - Three method - Four method 5. The default size of text field is… - 50 - 254 - 64 - No one the above Read the full article
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Lok Sewa Computer Operator Important Questions Set 84
1. Tera is 2 to the power of… - 32 - 30 - 40 - 25 2. Two nibble are…. - One string - One byte - Combination of eight bit - Both b and c 3. The minimum number of bits required to represent a character from ASCII code set is… - 2 - 5 - 7 - 8 4. The decimal equivalent of octal number 353 is… - 335 - 235 - 336 - 435 5. Convert hexadecimal value 16 to decimal… - 22 - 16 - 10 - 20 Go To Quiz
Computer Operator Quiz
Computer Operator Lesson
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Quiz | Computer Fundamentals | Set 17
1. Which port does not exist in computer? - USB - Parallel - COM 1/ Com 2 - No one of the above 2. Which device cannot be shared in network? - Floppy - Keyboard - Computer - Printer 3. Which device will process data? - RAM - CPU - Hard disk - none 4. In which generation transistor is used? - 1st - 2nd - 3rd - 4th 5. 1 nibble contains………bit - 8bits - 3bits - 1 byte - 4bit Go To Quiz
Computer Operator Quiz
Computer Operator Lesson
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Quiz | Computer Fundamentals | Set 17
1. Which port does not exist in computer? - USB - Parallel - COM 1/ Com 2 - No one of the above 2. Which device cannot be shared in network? - Floppy - Keyboard - Computer - Printer 3. Which device will process data? - RAM - CPU - Hard disk - none 4. In which generation transistor is used? - 1st - 2nd - 3rd - 4th 5. 1 nibble contains………bit - 8bits - 3bits - 1 byte - 4bit Go To Quiz
Computer Operator Quiz
Computer Operator Lesson
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Lok Sewa Computer Operator Important Questions Set 73
1. The ASCII code of 9 in hex is - 36H - 39H - 38H - 37H 2. What is the ASCII CODE of “A” in HEX? - 41H - 42H - 43H - 44H 3. The digit 13 is represented in hexadecimal system by which of the following letter? - A - B - C - D 4. In hexadecimal system the alphabet A represents - 10 - 11 - 12 - 13 5. A switch has only……..possible state. - One - Two - Three - Four Go To Quiz
Computer Operator Quiz
Computer Operator Lesson
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Quiz | Computer Fundamentals | Set 20
1. What is modem? - Analog and digital converter - Modulator and demodulator - Telephone switching - None of the above 2. 1 MB corresponds to… - 1024 bytes - 1024 terabytes - 1024 kilobytes - 1024 gigabytes 3. Which of the following is an input device? - VDU - Joystick - Plotter - Printer 4. 1 GB corresponds to - 1024MB - 1024 byte - 1020 Tb - 1024GB 5. There are……….types of language processor. - 1 - 2 - 3 - 4 Go To Quiz
Computer Oprator Quiz
Computer Operator Lesson
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Quiz | Computer Fundamentals | Set 20
1. What is modem? - Analog and digital converter - Modulator and demodulator - Telephone switching - None of the above 2. 1 MB corresponds to… - 1024 bytes - 1024 terabytes - 1024 kilobytes - 1024 gigabytes 3. Which of the following is an input device? - VDU - Joystick - Plotter - Printer 4. 1 GB corresponds to - 1024MB - 1024 byte - 1020 Tb - 1024GB 5. There are……….types of language processor. - 1 - 2 - 3 - 4 Go To Quiz
Computer Oprator Quiz
Computer Operator Lesson
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Quiz | Computer Fundamentals | Set 21
1. A translator used in low level language is…. - Compiler - Interpreter - Assembler - All of the above 2. Which of the following is not an output device? - speaker - monitor - digitizer - plotter 3. 1MB…………bytes. - 1024 KB - 1000 - 1024×1024 - All of the above 4. Before booting the computer, the system files reside on… - RAM - ROM - Hard disk - Floppy 5. The processing elements of fifth generation of computer is - Al - Organic chip - Duo core - Microprocessor Go To Quiz
Computer Operator Quiz
Computer Operator Lesson
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Quiz | Computer Fundamentals | Set 31
1. Which one of the following is the oldest storage device? - Paper tape - Magnetic tape - Magnetic disk - Magnetic core 2. High data accuracy produced by computer. - Analog - Digital - Hybrid - None of the above 3. You could measure a microprocessor’s clock speed of recent computer in - Computer procedure unit - Hertz - Bits per second - Gigahertz 4. A computer must be capable of doing all of these things except - Electrolyze data - Output data - Process data - Store data 5. Which component are you unlikely to find as part of a Motherboard? - ROM - CPU - CMOS memory - CD-ROM 6 Go To Quiz
Computer Operator Quiz
Computer Operator Lesson
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Quiz | Computer Fundamentals | Set 32
1. The capacity of compact disk is…. - 100KB - 250MB - 640MB - 2000MB 2. The communication port is used for… - Mouse connection - Printer connection - Modem connection - Monitor connection 3. Modern is connected with……. - Parallel port - Serial port - USB - Corn port 4. Which of the following is the low level language? - Assembly - Machine - C - Natural language 5. Which one is removable disk? - ZIP disk - Pen drive - Floppy disk - All of the above Go To Quiz
Computer Operator Quiz
Computer Operator Lesson
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Quiz | Computer Fundamentals | Set 32
1. The capacity of compact disk is…. - 100KB - 250MB - 640MB - 2000MB 2. The communication port is used for… - Mouse connection - Printer connection - Modem connection - Monitor connection 3. Modern is connected with……. - Parallel port - Serial port - USB - Corn port 4. Which of the following is the low level language? - Assembly - Machine - C - Natural language 5. Which one is removable disk? - ZIP disk - Pen drive - Floppy disk - All of the above Go To Quiz
Computer Operator Quiz
Computer Operator Lesson
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Quiz | Computer Fundamentals | Set 19
1. Compiler and interpreter are themselves…. - Hardware - Program - Virus - No one of the above 2. Which of the following is mass storage device? - CDROM - Hard disk - Tape - All of the above 3. A single byte consists of…… - 4bits - 16bits - 8bits - 7 bits 4. The main basic block of a computer system consists of…. - Input, output, CPU and memory - Input, Output, storage and user - RAM, ROM, Floppy and UPS - RAM, hard disk, keyboard and monitors 5. According to the working principle computer is divided as - Analog computer - Digital computer - Hybrid computer - All of the above Go To Quiz
Computer Operator Quiz
Computer Operator Lesson
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Quiz | Computer Fundamentals | Set 22
1. The…………translates the source code into machine code - Translator - Assembler - Compiler - Interpreter 2. The printing quality measures in resolution and resolution measures in. - DPI - PPM - Pixel - RPI 3. Which number system uses the both number and character to represent number? - Binary - Octal - Decimal - Hexadecimal 4. The output quality of the…………is better than other. - CRT monitor - LCD monitor - Laptop monitor - No one of the above 5. MO disk is… - Optical disk - Magnetic disk - Semiconductor disk - Based on optical and magnetic technology -
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Quiz | Computer Fundamentals | Set 26
1. In computer all calculations are performed are made in….unit - Control unit - Memory - Arithmetic and logical unit - Register 2. Which is not a characteristic of computer? - Speed - Accuracy - Diligent - Understanding, 3. Which is considered as the direct entry input device? - Optical scanner - Mouse and digitizer - Light pen - All of the above 4. Which of the following is not a mass storage device? - CDROM - RAM - Hard disk - Tape 5. Intelligent PROM stands for… - Programming read only memory - Programmable read only memory - Package read only memory - Programmable read on memory Read the full article
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