IT Tests of Intermediate Level Information Technology MCQs (Intermediate Level Tests) 537 Welcome to Shaheen Leader Academy We expect 100% result. Click on Start Button. Your time is Ended. Thanks IT (Intermediate) Quiz 1 / 25 Which analog to digital converter that is present in the MSP430 based processor ; All of them comparator sigma delta ADC 2 / 25 The 8255 can be programmed in any of the ____________;- 4 modes 3 modes 2 modes 3 / 25 The primary output device in a graphics system is ;- scanner None of them video monitor 4 / 25 In the third generation of computers,online real time system first became popular:- False True 5 / 25 Aspect ratio means :- None of them Number of pixels Ratio of vertical point to horizontal points 6 / 25 Small images representing program file etc is called:- Icon Menu Command GUI 7 / 25 For how many times per instruction, the content of the program counter is placed on the address bus ;- Depends on the length of the instruction one time two time 8 / 25 Which is not a Social media network application:- Whatsapp Hotmail Facebook Twitter 9 / 25 The subject of Cybernetics deals with the science of:- Molecular biology Genetics Biochemistry Control and communication 10 / 25 For writing commands on an LCD , RS bit is :- set reset both a b 11 / 25 Which one is not a cause of virus;- Logic Bomb Email Network Pirated software 12 / 25 How are the performance and the computer capability affected by increasing its internal bus width ;- it increase and turns better it decreases remain same 13 / 25 The microprocessor of a computer can operate on any information if it is present in ____________:- main memory Program counter Flag 14 / 25 The primary advantage of key to tape data entry system is:- It is easy Tape is reusable Keying error can be detected as they occur All of them 15 / 25 Heat supplied to the cathode by directing a current through a coil of wire is called :- Electron beam Electron gain Filament 16 / 25 Which is the internal Vref of an Atmega 32 series ;- 2.56 V 5 V 3.3 V 17 / 25 Decimated means ;- Multiplied by 10 divided by 10 Multiplied by 100 18 / 25 Which is defined as the process of elimination of parts of a scene outside a window ;- clipping editing cutting 19 / 25 The function of the pixel mask is to display dashes and inter dash spaces according to the slope :- true false 20 / 25 When was the world's first laptop computer introduced in the market :- 1981 1980 1950 1961 21 / 25 The algorithm which uses multiple processor to calculate pixel position is :- All of them Parallel line algorithm Midpoint algorithm 22 / 25 In which communication mode data can be sent and received in one direction only:- Simplex Half-duplex Full-duplex Synchronous 23 / 25 The least significant bit of a primary number is:- 1 3 0 1 or 0 24 / 25 Space ball provide ____________ degree of freedom;- 8 6 10 25 / 25 The RS pin is _____________ for an LCD ;- input Both a b output Your score is LinkedIn Facebook Twitter VKontakte Restart quiz Subscribe our Channel Here