Syllabus
O Level
M1 R5: Information Technology Tools and Network Basics
Introduction to Computers
Office Automation Tools
Internet and Web Technologies
Networking Fundamentals
M2 R5: Web Designing and Publishing
HTML
CSS
Javascript
Web Hosting And Publishing
M3 R5: Programming and Problem Solving through Python
Introduction to Programming
Python Programming
Data Structures in Python
File Processing in Python
M4 R5: Internet of Things (IoT) and Its Applications
Introduction to IoT
IoT Architecture
IoT Applications
IoT Security and Challenges | Soft Skills
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M1 R5: Information Technology Tools and Network Basics
M2 R5: Web Designing and Publishing
M3 R5: Programming and Problem Solving through Python
M4 R5: Internet of Things (IoT) and Its Applications
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O Level Papers!
M1 R5: Information Technology Tools and Network Basics
Introduction to Computers
Set 4
25
See Explanation !
1
A Hexadecimal number A1 has the decimal value
एक हेक्साडेसिमल संख्या A1 का दशमलव मान है
161
17
15
101
Next Question
25
See Explanation !
2
An example of a volatile memory is:
अस्थिर स्मृति का एक उदाहरण है:
CD-ROM
RAM
ROM
Hard Disk
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25
See Explanation !
3
The basic architecture of computer was developed by
कंप्यूटर की बुनियादी वास्तुकला किसके द्वारा विकसित की गई थी
John Von Neumann
Charles Babbage
Blaise Pascal
Gorden Moore
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25
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4
Which output device is used for translating information from a computer into pictorial form on paper?
कागज पर कंप्यूटर से सचित्र रूप में जानकारी का अनुवाद करने के लिए किस आउटपुट डिवाइस का उपयोग किया जाता है?
Mouse
Plotter
Touch panel
Card punch
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25
See Explanation !
5
Decimal equivalent of the binary number 11011 is:
बाइनरी नंबर 11011 के दशमलव समतुल्य है:
120
72
27
17
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25
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6
An optical input device that interprets pencil marks on paper media is
एक ऑप्टिकल इनपुट डिवाइस है जो पेपर मीडिया पर पेंसिल के निशान की व्याख्या करता है
O.M.R
Punch card reader
Optical scanners
Magnetic tape
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25
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7
Numbers in base 2 are called as
आधार 2 में संख्याओं को कहा जाता है
Octal System
Hexadecimal System
Decimal System
Binary Numbering System
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25
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8
In a single byte how many bits will be there?
एक बाइट में कितने बिट्स होंगे?
4
8
2
10
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25
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9
A keyboard is this kind of device
कीबोर्ड इस तरह का डिवाइस है
Black
Output
Input
Word processing
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25
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10
Which of the following refers to the fastest, biggest and most expensive computers?
निम्नलिखित में से कौन सबसे तेज़, सबसे बड़े और सबसे महंगे कंप्यूटर को संदर्भित करता है?
Personal Computers
Super Computers
Laptops
Notebooks
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25
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11
Non-impact based printing device is
गैर - प्रभाव आधारित प्रिंटिंग डिवाइस है
Dot-Matric Printer
Scanner
Laser Printer
None of the above
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25
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12
Numbers in base 16 are called as
आधार 16 में संख्याओं को कहा जाता है
Octal System
Hexadecimal System
Decimal System
Binary Numbering System
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25
See Explanation !
13
Octal equivalent of the Decimal number 567 is:
दशमलव संख्या 567 के अष्टक समतुल्य है:
1267
1067
1167
967
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25
See Explanation !
14
Secondary Memory is
द्वितीयक मेमोरी है
RAM
ROM
Cache Memory
None of the above
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25
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15
The main circuit board in a computer is called a
एक कंप्यूटर में मुख्य सर्किट बोर्ड को एक कहा जाता है
RAM
CPU
Motherboard
All of the above
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25
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16
Which of the following is an input device?
निम्न में से कौन एक निवेशी युक्ति नहीं है?
Screen
Speakers
Keyboard
Printer
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25
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17
A ________________ is a combination of digital and analog computers.
एक ________________ डिजिटल और एनालॉग कंप्यूटर का संयोजन है।
Microcomputer
Hybrid computer
Mainframe computer
Mini computer
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25
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18
Which number system is also called as base (2) number system?
किस संख्या प्रणाली को आधार (2) संख्या प्रणाली भी कहा जाता है?
Decimal
Octal
Hexadecimal
Binary
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25
See Explanation !
19
The standard ASCII character set supports only supports _______ characters.
मानक ASCII वर्ण सेट केवल _______ वर्णों का समर्थन करता है।
128
124
156
172
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25
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20
The information stored in the RAM is typically loaded from the computers
रैम में संग्रहीत जानकारी आमतौर पर कंप्यूटर से लोड की जाती है
RAM
Cache
Hard disk
BIOS
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25
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21
What are the operations that performed by RAM?
RAM द्वारा किए गए ऑपरेशन क्या हैं?
Read only
Write only
Read and write
None of the above
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25
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22
An electronic path, that sends signals from one part of computer to another is?
एक इलेक्ट्रॉनिक पथ, जो कंप्यूटर के एक हिस्से से दूसरे हिस्से में सिग्नल भेजता है?
Logic gate
Bus
Modem
Serial port
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25
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23
Which part is responsible for communication between Memory and ALU?
मेमोरी और ALU के बीच संचार के लिए कौन सा भाग जिम्मेदार है?
Logic gate
RAM
USB
Control unit
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25
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24
Which of the following is a non-volatile memory?
निम्नलिखित में से कौन एक गैर - वाष्पशील स्मृति है?
Random Access Memory
Read Only Memory
Virtual Memory
Cache Memory
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25
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25
The input device that is most appropriate for playing games on a playstation is
वह इनपुट डिवाइस जो प्लेस्टेशन पर गेम खेलने के लिए सबसे उपयुक्त है
Joystick
Touch Panel
Keyboard
Track Ball
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