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Computer Science Technology IT Notes PDF
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◼️ Only Computer Questions ◼️ Previous Year Questions ◼️ Hindi & English Language ◼️ One Liner & Poll MCQs
Mostrar más📈 Análisis del canal de Telegram Computer Science Technology IT Notes PDF
El canal Computer Science Technology IT Notes PDF (@computer_science_it_notes_pdf) en el segmento lingüístico de Hindú es un actor destacado. Actualmente la comunidad reúne a 38 435 suscriptores, ocupando la posición 4 921 en la categoría Educación y el puesto 10 738 en la región India.
📊 Métricas de audiencia y dinámica
Desde su creación el невідомо, el proyecto ha mostrado un crecimiento acelerado, reuniendo a 38 435 suscriptores.
Según los últimos datos del 13 junio, 2026, el canal mantiene una actividad estable. En los últimos 30 días la variación de miembros fue de 1 245, y en las últimas 24 horas de -49, conservando un alto alcance.
- Estado de verificación: No verificado
- Tasa de interacción (ER): El promedio de interacción de la audiencia es 1.25%. Durante las primeras 24 horas tras publicar, el contenido suele obtener N/A% de reacciones respecto al total de suscriptores.
- Alcance de las publicaciones: Cada publicación recibe en promedio 479 visualizaciones. En el primer día suele acumular 0 visualizaciones.
- Reacciones e interacción: La audiencia responde de forma activa: el promedio de reacciones por publicación es 3.
- Intereses temáticos: El contenido se centra en temas clave como नदी, नांगल, परियोजना, भाखड़ा, संविधान.
📝 Descripción y política de contenido
El autor describe el recurso como un espacio para expresar opiniones subjetivas:
“◼️ Only Computer Questions
◼️ Previous Year Questions
◼️ Hindi & English Language
◼️ One Liner & Poll MCQs”
Gracias a la alta frecuencia de actualizaciones (últimos datos recibidos el 14 junio, 2026), el canal mantiene la vigencia y un amplio alcance. La analítica demuestra que la audiencia interactúa activamente con el contenido, lo que lo convierte en un punto de referencia dentro de la categoría Educación.
38 435
Suscriptores
-4924 horas
+517 días
+1 24530 días
Archivo de publicaciones
What is the list of any program in a computer called?
कम्प्यूटर मे किसी भी प्रोग्राम की सूची को क्या कहते है?
Who among the following is the world's first female computer programmer?
इनमे से कौन वर्ल्ड की पहली महिला कम्प्यूटर प्रोग्रामर है?
Who among these is called the 'Father of Computer'?
इनमे से किसे ‘कम्प्यूटर का पितामह’ कहते है?
In which of these units is the speed of data transmission measured?
इनमे से किस यूनिट में डाटा के प्रेषण की गति को मापा जाता है?
What does the red wavy mark below the letters in a MS-Word document indicate?
एमएस-वर्ड डॉक्युमेंट में अक्षरों के नीचे लाल लहर का निशाना क्या दर्शाता है ?
What is the microprocessor, which is the brain of the computer, called?
माइक्रोप्रोसेसर जो कंप्यूटर का मस्तिष्क होता है, उसे क्या कहा जाता है ?
What is the information called that comes from an external source and is fed into computer software?
किसी बाहरी स्त्रोत से आती है और कंप्यूटर सॉफ्टवेयर में फीड की जाती है, उस सूचना को क्या कहते हैं ?
Complete List of MS Excel Shortcut Key
Ctrl+A - Select All
Ctrl+B - Bold
Ctrl+C - Copy
Ctrl+D - Fill Down
Ctrl+F - Find
Ctrl+G - Goto
Ctrl+H - Replace
Ctrl+I - Italic
Ctrl+K - Insert Hyperlink
Ctrl+N - New Workbook
Ctrl+O - Open
Ctrl+P - Print
Ctrl+R - Fill Right
Ctrl+S - Save
Ctrl+U - Underline
Ctrl+V - Paste
Ctrl W - Close
Ctrl+X - Cut
Ctrl+Y - Repeat
Ctrl+Z - Undo
F1 - Help
F2 - Edit
F3 - Paste Name
F4 - Repeat last action
F4 - While typing a formula, switch between absolute/relative refs
F5 - Goto
F6 - Next Pane
F7 - Spell check
F8 - Extend mode
F9 - Recalculate all workbooks
F10 - Activate Menubar
F11 - New Chart
F12 - Save As
Ctrl+: - Insert Current Time
Ctrl+; - Insert Current Date
Ctrl+" - Copy Value from Cell Above
Ctrl+’ - Copy Formula from Cell Above
Shift - Hold down shift for additional functions in Excel’s menu
Shift+F1 - What’s This?
Shift+F2 - Edit cell comment
Shift+F3 - Paste function into formula
Shift+F4 - Find Next
Shift+F5 - Find
Shift+F6 - Previous Pane
Shift+F8 - Add to selection
Shift+F9 - Calculate active worksheet
Shift+F10 - Display shortcut menu
Shift+F11 - New worksheet
Shift+F12 - Save
Ctrl+F3 - Define name
Ctrl+F4 - Close
Ctrl+F5 - XL, Restore window size
Ctrl+F6 - Next workbook window
Shift+Ctrl+F6 - Previous workbook window
Ctrl+F7 - Move window
Ctrl+F8 - Resize window
Ctrl+F9 - Minimize workbook
Ctrl+F10 - Maximize or restore window
Ctrl+F11 - Inset 4.0 Macro sheet
Ctrl+F1 - File Open
Alt+F1 - Insert Chart
Alt+F2 - Save As
Alt+F4 - Exit
Alt+F8 - Macro dialog box
Alt+F11 - Visual Basic Editor
Ctrl+Shift+F3 - Create name by using names of row and column labels
Ctrl+Shift+F6 - Previous Window
Ctrl+Shift+F12 - Print
Alt+Shift+F1 - New worksheet
Alt+Shift+F2 - Save
Alt+= - AutoSum
Ctrl+` - Toggle Value/Formula display
Ctrl+Shift+A - Insert argument names into formula
Alt+Down arrow - Display AutoComplete list
Alt+’ - Format Style dialog box
Ctrl+Shift+~ - General format
Ctrl+Shift+! - Comma format
Ctrl+Shift+@ - Time format
Ctrl+Shift+# - Date format
Ctrl+Shift+$ - Currency format
Ctrl+Shift+% - Percent format
Ctrl+Shift+^ - Exponential format
Ctrl+Shift+& - Place outline border around selected cells
Ctrl+Shift+_ - Remove outline border
Ctrl+Shift+* - Select current region
Ctrl++ - Insert
Ctrl+- - Delete
Ctrl+1 - Format cells dialog box
Ctrl+2 - Bold
Ctrl+3 - Italic
Ctrl+4 - Underline
Ctrl+5 - Strikethrough
Ctrl+6 - Show/Hide objects
Ctrl+7 - Show/Hide Standard toolbar
Ctrl+8 - Toggle Outline symbols
Ctrl+9 - Hide rows
Ctrl+0 - Hide columns
Ctrl+Shift+( - Unhide rows
Ctrl+Shift+) - Unhide columns
Alt or F10 - Activate the menu
Ctrl+Tab - In toolbar: next toolbar
Shift+Ctrl+Tab - In toolbar: previous toolbar
Ctrl+Tab - In a workbook: activate next workbook
Shift+Ctrl+Tab - In a workbook: activate previous workbook
Tab - Next tool
Shift+Tab - Previous tool
Enter - Do the command
Shift+Ctrl+F - Font Drop Down List
Shift+Ctrl+F+F - Font tab of Format Cell Dialog box
Shift+Ctrl+P - Point size Drop Down List
🌺 Full Forms of Computer Abbreviations
☞ ABC : Tans off – Berry computer
☞ A/D : Analog to digital
☞ GP : Graphics port
☞ AI : Artificial intelligence
☞ ALGOL : Algorithmic Language
☞ ALU : Arithmetic Logic Unit
☞ AM : Amplitude Modulation
☞ AMD : Advanced Micro Devices
☞ ANSI : American National standards Institute
☞ ARPNET : Advanced Research Project Agency Network
☞ ASIC : Application specific Integration circuit
☞ ASCII : Americna Standard code for Information Interchange
☞ ATM : Asynchronous Transfer Mode/Automatic Teller Machine
☞ BARC : Bhabha Atomic Research centre
☞ Basic : Beginners‟ All – Purpose symbolic In-suction code
☞ BCD : Binary coded Decimal
☞ BEMA : Business Equipment Manufactures association
☞ BIOS : Basic Input Output system
☞ BCR : Bar code Reader
☞ BPI : Bytes per Inch
☞ BPS : Bits Per Second
☞ BSNL : Bhrat Snchar Nigm Limited
☞ CAD : Computer Aided Design
☞ CAL : Computer Aided Leering
☞ CAM : Computer Aided Manufacturing
☞ CD : Compact Disk
☞ C-DAC : Centre for Development of Advanced computing
☞ C-DOT : Centre for Development of Telemetric
☞ CD-R : Compact Disk-Recordable
☞ CD-ROM : Compact Disk-Read only Memory
☞ CD-R/W : Compact Disk-Read/Write
☞ Class : Computer Literacy and Studies in school
☞ CMOS : Complementary Metal oxide semiconductor
☞ COBOL : Common business oriented Language
☞ CMY : Cyan – Magenta – Yellow
☞ Comal : Common Algorithmic Language
☞ CPI : Character Per Inch
☞ CPS : Central Processing Unit
☞ CRS : Compueriesed Reservation system
☞ CRT : Cathode Ray tube
☞ CTS : Clear to send
☞ CU : Control Unit
☞ D/a : Digital – to – Analog
☞ DBMS : Data Base Management system
☞ DDS : Digital Data Storage
☞ DEC : Digital Equipment Corporation
☞ DOS : Disk Operating system
☞ DPI : Dots per Inch
☞ DRDO : Defense Research and Development Organization
☞ DSHD : Double sided high Density
☞ DTP : Desk op publishing
☞ DTR : Data Terminal Ready
☞ DTS : Digital theater system
☞ DVD : Digital Video/Versatile Disk
☞ E-business : Electronicd business
☞ E-Commerce : Electronic Commerce
☞ E-Mail : Electronic Mail
☞ EBCDIC : Exended binary coded Decimal In terchange Code
☞ EDP : Electronic data processing
☞ EEPROM : Electrically Erasable programmable Read only memory
☞ EFT : Electronic fund Transfer
☞ ENIAC : Electronic Numerical integrator and calculator
☞ EPROM : Erasable programmable Read ony Memory
☞ ERNET : Education and Research Network
☞ EXE : Execution
☞ FAT : file allocation table
☞ FD : Floppy disk
☞ FDM : Frequency division multiplexing
☞ FET : Eifel Effect Transitory
☞ FIFO : First – In, First – out
☞ FILO : First In, Last Out
☞ FM : Frequency Modulation
☞ Fortran : Formula translation
☞ FSK : Frequency shift Keying
☞ FTP : file Transfer Protocol
☞ GB : Giga Bytes
☞ GIGO : Garbage in garbage out
☞ GIS : Geographical information system
☞ GPL : general public license
☞ GPS : Global positioning system
☞ GUI : Graphical user interface
☞ HLL : High Level Language
☞ HP : Hewlett Packard
☞ HTML : Hyper Text Markup Language
☞ HTTP : Hyper Text Tranfer Protocol
☞ IBM : International business Machines
☞ IC : Integrated Circuit
☞ I/O : Input – Output
☞ IP : Internet Protocol
☞ IRC : Internet Relay chat
☞ ISDN : Integrated services digital Network
☞ ISH : Information super highway
☞ ISO : International standards Organization
☞ ISP : Internet service provider
☞ IT : Information technology
☞ JPEG : Joint Photographic expert group
☞ JRE : Jav Runtime Engine
☞ JSP : Java Server pages
☞ KB : Kilo bytes
☞ KIPS : Knowledge information processing system
☞ LAN : Local Area Network
☞ Laser : Light amplification for stimulated emission of radiation
☞ LCD : Liquid crystal display
☞ LD : Laser diode
☞ LEd : Light – Emitting diode
☞ LISP : Lit processing
☞ LLL : Low Level language
☞ LSD : Least significant digit
☞ LSI : Least significant digit
☞ LSI : Large scale integration
☞ MAN : Metropolitan Area Network
☞ MB : Mega Bytes
☞ MHz : Mega Hertz
☞ MICR : Magnetic Ink character recognition
“Madam” – The name is derived from the following
“माडेम”- नाम निम्नलिखित में से लिया गया है
How much data can be filled in a standard floppy disk?
किसी मानक फ्लॉपी डिस्क में कितना डाटा भरा जा सकता है?
Which of the following is called the main memory of a computer?
निम्नलिखित में से किसको कंप्यूटर की मुख्य स्मृति कहा जाता है?
Which of the following is the complete explanation of RAM in computer?
कम्प्यूटर में RAM की पूरी व्याख्या निम्नलिखित में से क्या है?
The unit commonly used to measure the speed of data transmission is
डाटा के प्रेषण की गति को मापने के लिए सामान्यत: प्रयुक्त एकक है
In HTML, what do tags represent the enclosed content?
HTML में तथा टैग किसमें परिबद्ध सामग्री दर्शाते हैं?
'IC-chips' for computers are usually made of which material?
कम्प्यूटरों के लिए ‘आई सी-चिप्स’ प्राय: किस पदार्थ की बनी होती हैं?
One kilobit is equal to how many bits?
एक किलोबिट कितने बिट के बराबर होता है?
Which is the database in which the records are arranged in a tree structure?
वह आंकड़ा-संचय कौन-सा है, जिसमें अभिलेखों को वृक्षाकार संरचना में व्यवस्थित किया जाता है?
What is the waste generated when the functionality of personal computers ends?
निजी कम्प्यूटरों की कार्यक्षमता समाप्त हो जाने पर उत्पन्न कचरे को क्या कहते हैं?
What are the two parts of an e-mail address?
ई-मेल पते के दो भाग कोन-कोन से होते है?
