Online Practice Mock Test of Computer Science Questions in English and Hindi (Bilingual) for preparation UP Police Computer Operator Grade A Exam 2024.
Mock Test : UP Police Computer Operator Grad A
Number of Computer Science Questions : 20
New Questions in every attempt /set
Results
#1. If a two-dimensional array is declared as int arr[3][3], how do you access the element in the second row and third column?
यदि एक द्वि-आयामी सरणी को int arr[3][3] के रूप में घोषित किया गया है, तो आप दूसरी पंक्ति और तीसरे कॉलम में तत्व तक कैसे पहुंचेंगे?
#2. Which of the following is a type of DBMS?
निम्नलिखित में से कौन सा DBMS का एक प्रकार है?
#3. Which of these establishes servers and work stations?
इनमें से कौन सर्वर और वर्क स्टेशन स्थापित करता है?
#4. What will be the value of Excel expression = ROUND (20.945,2)?
एक्सेल एक्सप्रेशन = ROUND (20.945,2) का क्या मान होगा?
#5. Which of the following formulas is not entered correctly?
निम्नलिखित में से कौन सा सूत्र सही तरीके से दर्ज नहीं किया गया है?
The fill handle will appear as a small square in the bottom-right corner of the selected cell(s). Click, hold, and drag the fill handle until all of the cells you want to fill are selected. Release the mouse to fill the selected cells.
#6. Which of the following is true about multi-dimensional arrays?
बहुआयामी सारणियों के बारे में निम्नलिखित में से कौन सा सत्य है?
#7. An essential field which is central to artificial intelligence research is?
एक आवश्यक क्षेत्र जो कृत्रिम बुद्धि अनुसंधान के लिए केंद्रीय है?
#8. ......... monitors user activity on internet and transmit that information in the background to someone else?
......... इंटरनेट पर उपयोगकर्ता की गतिविधि पर नज़र रखता है और उस जानकारी को किसी और को पृष्ठभूमि में प्रसारित करता है?
#9. What is the purpose of a foreign key?
विदेशी कुंजी का उद्देश्य क्या है?
#10. The binary equivalent of decimal 23 is?
दशमलव 23 का बाइनरी बराबर है?
#11. Which of the following PPP layers is responsible for link installation?
लिंक स्थापना के लिए निम्न में से कौन सी पीपीपी परतें जिम्मेदार हैं?
#12. Which of the following applications may use a stack?
निम्नलिखित में से कौन सा एप्लिकेशन स्टैक का उपयोग कर सकता है?
#13. The Cental Processing Unit (CPU) consists of?
सेंट्रल प्रोसेसिंग यूनिट (CPU) में होते हैं।
#14. Hardware address is known as ............?
हार्डवेयर पते को ............ के नाम से जाना जाता है?
#15. Which of the following is a valid SQL constraint?
निम्नलिखित में से कौन सा वैध SQL बाधा है?
#16. Which of the following SQL statements is used to insert a new record into a table?
किसी तालिका में नया रिकॉर्ड डालने के लिए निम्नलिखित में से किस SQL कथन का उपयोग किया जाता है?
#17. Hexadecimal value of decimal 34 is ACB?
दशमलव 34 का हेक्साडेसिमल ACB है?
#18. What is means of PIN?
पिन का मतलब क्या है?
#19. How many languages does the UMANG app support?
UMANG ऐप कितनी भाषाओं का समर्थन करता है?
#20. How many elements are in a two-dimensional array with dimensions 3x4?
3x4 आयाम वाले द्वि-आयामी सरणी में कितने तत्व हैं?
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Computer Science Syllabus – UP Police Operator
As per Uttar Pradesh Police recruitment board syllabus questions from following topics will be including in online exam conducted in 2024 exams.
Introduction to Computer:
History, Evolution and Generation of Computers, Organization of Computer system, Hardware, Software, Peripheral Devices, Algorithm, Flowchart and Number system.
Database Management System (DBS):
Database organisation, File Management System, Database Concepts, Relational Data Model and Basic Concept of Database, Popular Database Management System- Fox pro and Oracle with SQL etc.
PC Software and Office Automation :
Office System and Procedure, the need for office automation, Electronic Capture, Storage, Graphics and Graphic User Interface, Electronic Data Interchange.
Workplace productivity Tools (MS Office) and Window OS:
Word Processing Tools, Electronic spreadsheets, Electronic presentation tools. Microsoft Office (Word, Excel, Power Point, Access), Open Office, Using these tools in English and official Indian (Windows, Unix and Unicode Fonts), Exchange of Files across these platforms.
Computer Networks (Internet, LAN):
Types of networks, Network topology, Risk assessment and security measures and security issues, LAN, MAN, WAN.
The Internet:
Working with internet, uses of internet, Search Engines, e-mail, e-commerce, e-banking and e-learning.
Emerging Technologies and Web Publishing:
Application Software, Computer controlled devices, Artificial Intelligence, Mobile Computing, Green Computing, Operating System- Windows, Unix/Linux, HTML, JavaScript, Banking and e-commerce Application
Boolean algebra:
Boolean operators, Truth Tables, Closure property, Laws of Boolean Algebra, SOP, POS, Karnaugh map, Application of Boolean logic.
Data Structures:
One and two dimensional arrays, Stack and queue.