[ Computer Fundamental ]
झारखंड में आयोजित होने वाली JPSC, JSSC, JET, झारखंड पुलिस भर्ती परीक्षा आदि के लिए उपयोगी सामान्य अध्ययन।
[ Jharkhand General Knowledge & General Studies Questions ]
Useful GK for JPSC, JSSC, JET, Jharkhand Police and other exams.
401. निम्नलिखित में से किस generation computers की operation cost महंगी थी?
[A] First
[B] Second
[C] Third
[D] Fourth
401. Which of the following generation computers had expensive operation cost?
[A] First
[B] Second
[C] Third
[D] Fourth
सही उत्तर: First
व्याख्या: First generation computers में vacuum tubes के कारण maintenance cost अधिक थी।
Correct Answer: First
Explanation: First generation computers had high operating costs.
402. IBM system/38 किस computer class का प्रतिनिधित्व करता है?
[A] Small-scale computer
[B] Medium-scale computer
[C] Large-scale computer
[D] Super computer
402. An IBM system/38 represents the computer class of:
[A] Small-scale computer
[B] Medium-scale computer
[C] Large-scale computer
[D] Super computer
सही उत्तर: Medium-scale computer
व्याख्या: IBM System/38 एक medium-scale computer था।
Correct Answer: Medium-scale computer
Explanation: IBM System/38 was a medium-scale computer.
403. Daisy wheel printer का दूसरा नाम क्या है?
[A] Petal printer
[B] Golf ball printer
[C] Laser printer
[D] Line printer
403. Another word for a daisy wheel printer
[A] Petal printer
[B] Golf ball printer
[C] Laser printer
[D] Line printer
सही उत्तर: Petal printer
व्याख्या: Daisy wheel printer को petal printer भी कहा जाता है।
Correct Answer: Petal printer
Explanation: Daisy wheel printer is also called a petal printer.
404. Cursor क्या है?
[A] Pixel
[B] Thin blinking line
[C] Pointing device
[D] None of these
404. Cursor is a ____
[A] Pixel
[B] Thin blinking line
[C] Pointing device
[D] None of these
सही उत्तर: Thin blinking line
व्याख्या: Cursor स्क्रीन पर blinking line के रूप में दिखाई देता है।
Correct Answer: Thin blinking line
Explanation: Cursor is a thin blinking line on the screen.
405. Data backup के लिए कौन-सा device उपयोग किया जाता है?
[A] Floppy Disk
[B] Tape
[C] Network Drive
[D] All of the above
405. Which device is used to backup the data?
[A] Floppy Disk
[B] Tape
[C] Network Drive
[D] All of the above
सही उत्तर: All of the above
व्याख्या: इन सभी devices का उपयोग backup के लिए किया जा सकता है।
Correct Answer: All of the above
Explanation: All these devices can be used for data backup.
406. यदि उद्देश्य multi carbon forms पर print करना है तो कौन-सा printer उपयोग नहीं करना चाहिए?
[A] Daisy wheel
[B] Dot matrix
[C] Laser
[D] Thimble
406. Which of the following printers are you sure will not to use if your objective is to print on multi carbon forms?
[A] Daisy wheel
[B] Dot matrix
[C] Laser
[D] Thimble
सही उत्तर: Laser
व्याख्या: Laser printer impact printer नहीं होता इसलिए carbon copies नहीं बना सकता।
Correct Answer: Laser
Explanation: Laser printers cannot print on multi-carbon forms.
407. निम्नलिखित में से कौन-से storage devices के उदाहरण हैं?
[A] Floppy / hard disks
[B] CD-ROMs
[C] Tape devices
[D] All of the above
407. Which of the following items are examples of storage devices?
[A] Floppy / hard disks
[B] CD-ROMs
[C] Tape devices
[D] All of the above
सही उत्तर: All of the above
व्याख्या: ये सभी storage devices के उदाहरण हैं।
Correct Answer: All of the above
Explanation: All these are examples of storage devices.
408. ASCII का पूर्ण रूप क्या है?
[A] American Stable Code for International Interchange
[B] American Standard Case for Institutional Interchange
[C] American Standard Code for Information Interchange
[D] American Standard Code for Interchange Information
408. ASCII and EBCDIC are the popular character coding systems. What does ASCII stand for?
[A] American Stable Code for International Interchange
[B] American Standard Case for Institutional Interchange
[C] American Standard Code for Information Interchange
[D] American Standard Code for Interchange Information
सही उत्तर: American Standard Code for Information Interchange
व्याख्या: ASCII standard character encoding code है।
Correct Answer: American Standard Code for Information Interchange
Explanation: ASCII stands for American Standard Code for Information Interchange.
409. मध्यम आकार के organizations में servers के रूप में कौन-से computers उपयोग होते हैं?
[A] Mainframe Computer
[B] Mini Computers
[C] Micro Computers
[D] Super Computers
409. Which computers are used as servers for any medium sized organizations?
[A] Mainframe Computer
[B] Mini Computers
[C] Micro Computers
[D] Super Computers
सही उत्तर: Mini Computers
व्याख्या: Mini computers medium sized organizations में servers के रूप में उपयोग होते हैं।
Correct Answer: Mini Computers
Explanation: Mini computers are commonly used as servers in medium sized organizations.
410. Slide Rules का आविष्कार कब हुआ था?
[A] 1614
[B] 1617
[C] 1620
[D] None of above
410. Slide Rules was invented in
[A] 1614
[B] 1617
[C] 1620
[D] None of above
सही उत्तर: 1620
व्याख्या: Slide Rule का आविष्कार 1620 में हुआ था।
Correct Answer: 1620
Explanation: Slide Rules were invented in 1620.