Computer System Overview Quiz – I (Class XI) 0% Computer Organization Quiz - I (Class XI) NameEmail 1 / 25 Which of the following is a general purpose software? Microsoft Excel Hotel Management software Hospital Management software 2 / 25 What is the full form of TB Tera Byte Tetra Byte Teri Byte 3 / 25 1 KB (Kilo Byte) = ? (Bytes) None of these 1000 1024 4 / 25 Which of the following is output device? Keyboard Printer Microphone 5 / 25 What is the purpose of ALU? Control flow of data Mathematical Calculations and Comparisons Store data 6 / 25 Which of the following is a language translator? windows 7 Assembler Paint Brush 7 / 25 What is a software? Collection of programs Collection of instructions Collection of hardware components 8 / 25 What is the full form of CPU? Central Process Unit Centralized Processing Unit Central Processing Unit 9 / 25 What is the purpose of language translator? Convert high level language to machine language Convert assembly language to machine language Convert machine language to hight level language 10 / 25 Which of the following is an input device? Mouse Printer Speaker 11 / 25 What is the full form of RAM? Random Access Memory Randomly Active Memory Read Access Memory 12 / 25 What is the purpose of control unit? Peforms calculations Controls flow of data and instructions between different units Stores data and instructions 13 / 25 Machine language uses following digits. 0 to 7 0 and 1 0 to 9 14 / 25 Which of the following converts high level language into machine language line by line? Assembler Interpreter Compiler 15 / 25 What is the full form of DVD-RW Digital Versatile Disk Digital Versatile Disk – Recordable Digital Versatile Disk – Rewritable 16 / 25 Which of the following is a solid state memory? CD Hard Disk Pen Drive 17 / 25 What is the full form of PROM? Perfect Read Only Memory Programmable Read Only Memory Read Only Memory 18 / 25 Which of the following is a utility software? Calculator Antivirus Operating system 19 / 25 Cache memory is : Slow speed memory High speed memory Permanent memory 20 / 25 What is secondary storage device? Not to Save data To Save data Temprarily To Save data permanently 21 / 25 Which of the following is an operating system? Microsoft Excel Notepad Windows 10 22 / 25 Computer is Electronic Device Electrical Device Mechanical Device 23 / 25 Which is a pointing device? Keyboard Microphone Mouse 24 / 25 What is the full form of CD-ROM Compact Disk Random Access Memory Compact Disk Read Only Memory Compact Disk Reading Memory 25 / 25 What is the capacity of CD? 1000 MB 700 MB 1200 MB Your score is 0% Restart quiz Exit Spread the love Lesson tags: class 11 computer science important quesions, class 11 computer science quiz, class 11 computer system overview quiz Computer System and organisation | CBSE class 11 Computer Science 2021 Cloud Computing and Blockchain Technology - Class 11 computer science Back to: CBSE class 11 Computer Science NotesSpread the love