DEB STUDY - The Competitive Exam Guide

COMPUTER Q&A ✔️ Q1.  What is the personal computer operating system that organizes and uses a graphic desktop environment?  👉 Windows ✔️ Q2.  What are Light pen and joystick ?  👉 I nput Devices ✔️ Q3.  What is a half byte also called as?  👉 Nibble ✔️ Q4.  SMPS stands for__?  👉 Switched mode Power Supply

COMPUTER Q&A ✔️ Q1.  A fault in a computer program which prevents it from working correctly is known as__?  👉 Bug ✔️ Q2.  The unit KIPS is used to measure the speed of __?  👉 Processor ✔️ Q3.  BCD is __?  👉 Binary Coded Decimal ✔️ Q4.  What type of virus uses computer hosts to reproduce itself?  👉 Worm

COMPUTER Q&A ✔️ Q1.  Who is the father of Computer science?  👉 Charles Babbage ✔️ Q2.  In a computer, most processing takes place in__?  👉 CPU ✔️ Q3.  Which programming languages are classified as low level languages?  👉 Assembly Language ✔️ Q4.  The first web browser is__?  👉 Mosaic

COMPUTER Q&A ✔️ Q1.  Which file contains permanent data and gets updated during the processing of transactions?  👉 Master File ✔️ Q2.  A DVD is an example of an__?  👉 Optical Disc ✔️ Q3.  Which is most common tool used to restrict access to computer system?  👉 Passwords ✔️ Q4.  The technolog y that stores only essential instructions on a microprocessor chip and thus enhances its speed is referred as__?  👉 RISC

COMPUTER Q&A ✔️ Q1.  SMTP, FTP and DNS are applications of the ____ layer?  👉 Application ✔️ Q2.  Which command is used to select the whole document?  👉 Ctrl+A ✔️ Q3.  A modem is connected to a__?  👉 Telephone Line ✔️ Q4.  Refresh Rate of monitor is measured in?  👉 Hertz

COMPUTER Q&A ✔️ Q1.  Computers manipulate data in many ways, and this manipulation is called__?  👉 Processing ✔️ Q2.  Joshy, Perfumes are examples of __?  👉 Viruses ✔️ Q3.  The ability to recover and read deleted or damaged files from a criminal's computer is an example of a law enforcement speciality called__?  👉 Computer Forensics ✔️ Q4.  Where does most data go first with in a computer memory hierarchy?  👉 RAM

COMPUTER Q&A ✔️ Q1.  In which type of computer, data are represented as discrete signals?  👉 Digital Computer ✔️ Q2.  Scientific Name of Computer?  👉 Sillico sapiens ✔️ Q3.  What is the name of the display feature that highlights are of the screen which requires operator attention?  👉 Reverse Video ✔️ Q4.  Computers, combine both measuring and counting, are called__?  👉 Hybrid Computer

COMPUTER Q&A ✔️ Q1.  To move a copy of file from one computer to another over a communication channel is called?  👉 File Transfer ✔️ Q2.  Large transaction processing systems in automated organisations use__?  👉 Batch Processing ✔️ Q3.  MICR stands for__?  👉 Magnetic Ink Character Reader ✔️ Q4.  Name of 1st electronic computer?  👉 ENIAC

COMPUTER Q&A ✔️ Q1.  Name the Father of Computer Mouse?  👉 Douglas Engelbart ✔️ Q2.  A program that performs a useful task while simultaneously allowing destructive acts is __?  👉 Trojan Horse ✔️ Q3.  The geometric arrangement of devices on the network is called...........?  👉 Topology ✔️ Q4.  The basic goal of computer process is to convert data into ___?  👉 Information

COMPUTER Q&A ✔️Q1.  What is FORTRAN?  👉Formula Translation ✔️ Q2.  What translates and executes program at run time line by line?  👉 Interpreter ✔️ Q3.  What converts an entire program into machine language ?  👉 Compiler ✔️ Q4.  Who is the father of personal computer?  👉 Edward Robert