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This set of IT in Management Multiple Choice Questions & Answers (MCQs) focuses on IT In Management Set 6
Q1 | Which of the following are the best units of data on an external storage device?
- bits
- bytes
- hertz
- clock cycles
Q2 | The personal computer industry was started by
- ibm
- apple
- compaq
- hcl
Q3 | What is meant by a dedicated computer?
- which is used by one person only
- which is assigned one and only one task
- which uses one kind of software
- which is meant for application software
Q4 | Which programming languages are classified as low level languages?
- basic, cobol, fortran
- prolog 2, expert systems
- knowledge based systems
- assembly languages
Q5 | Registers, which are partially visible to users and used to hold conditional, are known as
- pc
- memory address registers
- general purpose register
- flags
Q6 | Which is not a comptuer of first generation?
- eniac
- univac
- ibm 360
- ibm 1401
Q7 | Registers which are partially visible to users and used to hold conditional codes (bits setby the CPU hardware as the result of operations), are known as
- pc
- flags
- memory address registers
- general purpose registers
Q8 | Who invented vacuum tubes?
- john bardeen
- william shockley
- lee de forest
- all of above
Q9 | An approach that permits the computer to work on several programs instead of one is
- on-line thesaurus
- multiprogramming
- over lapped processing
- outline processor
Q10 | Who suggested Stored Program Concept
- john mauchley
- j.p. eckert
- john neumann
- joseph jacquard
Q11 | The notable features like keyboards, monitors, GUI were developed in
- first generation
- second generation
- third generation
- fourth generation
Q12 | Which is the highest form?
- data
- information
- knowledge
- all of above
Q13 | Who is credited with the idea of using punch cards to control patterns in a wavingmachine?
- pascal
- hollerith
- babbage
- jacquard
Q14 | What is an interpreter?
- an interpreter does the conversion line by line as the program is run
- an interpreter is the representation of the system being designed
- an interpreter is a general purpose language providing very efficient execution
- none of the above
Q15 | Which is a semi conductor memory?
- dynamic
- static
- bubble
- both a & b
Q16 | RJ45 UTP cable has ________ Cables.
- 2 pair
- 3 pair
- 4 pair
- 5 pair
Q17 | Which of the following is not a valid size of a Floppy Disk?
- 8?
- 5 ¼?
- 3 ½?
- 5 ½?
Q18 | The earliest calculating devices are
- abacus
- clock
- difference engine
- none of these
Q19 | Word length of a Personal Computer is ___
- 4 bits
- 8 bits
- 16 bits
- 64 bits
Q20 | What was the first computer to perform all calculation using electronics rather thanwheels, ratchets, or mechanical switches?
- mark i
- abc
- z3
- none of above
Q21 | A directly accessible appointment calendar is feature of a __ resident package
- cpu
- memory
- buffer
- alu
Q22 | Which unit converts computer data into human readable form?
- input unit
- output unit
- alu
- control unit
Q23 | The full form of ALU is
- arithmetic logic unit
- array logic unit
- application logic unit
- none of above
Q24 | What produces useful information out of data?
- computer
- processing
- programming
- none of above
Q25 | Which of the following device was not invented by Babbage?
- pascaline
- difference engine
- analytical engine
- none of above