351.	What are the materials covered by DOIs ?
	A) DOIs cover books and journals.
	B) DOIs cover texts, images, audio visual materials in digital form.
	C) DOIs cover electronically available S & T information.
	D) DOIs cover digital format in US and Europe only.
352.	What are the stages in the compilation process?
	A) Feasibility study, system design and testing
	B) Implementation and documentation
	C) Lexical Analysis, syntax analysis, and code generation
	D) None of the above
353.	What are the three decisions making operations performed by the ALU of a computer?
	A) Grater than
	B) Less than
	C) Equal to
	D) All of the above
354.	What are DOIs ?
	A) DOIs are numbers which identify object in traditional environment
	B) DOIs are identifiers consisting of alphanumeric character strings for printed materials.
	C) DOIs are alphanumeric character strings for electronic serials.
	D) DOIs are alphanumeric character strings for electronic sources of information available on-line.
355.	What do you call a single point on a computer screen?
	A) Cell
	B) Element
	C) Pixel
	D) Bit
356.	What do you call the translator which takes assembly language program as input & produce machine language code as output?
	A) Compiler
	B) Interpreter
	C) Debugger
	D) Assembler
357.	What does DMA stand for?
	A) Distinct Memory Access
	B) Direct Memory Access
	C) Direct Module Access
	D) Direct Memory Allocation
358.	What is a brand?
	A) The name of companies that made computers
	B) The name of product a company gives to identify its product in market
	C) A name of class to indicate all similar products from different companies
	D) All of above
359.	What is a compiler?
	A) A compiler does a conversion line by line as the program is run
	B) A compiler converts the whole of a higher level program code into machine code in one step
	C) A compiler is a general purpose language providing very efficient execution
	D) None of the above
360.	What is an interpreter?
	A) An interpreter does the conversion line by line as the program is
	run
	B) An interpreter is the representation of the system being designed
	C) An interpreter is a general purpose language providing very efficient execution
	D) None of the above
361.	What is an invention?
	A) It is the idea that has the characteristics of application.
	B) A theoretical idea regardless of application.
	C) A discovery that does not lead to new technology.
	D) A process bereft of use.
362.	What is innovation?
	A) Innovation is a theoretical process.
	B) Innovation conceals invention.
	C) Innovation is a process of application of invention.
	D) Innovation provides data for invention.
363.	What is meant by a dedicated computer?
	A) Which is used by one person only
	B) Which is assigned one and only one task
	C) Which uses one kind of software
	D) Which is meant for application software
364.	What is required when more than one person uses a central computer at the same time?
	A) Light pen
	B) Mouse
	C) Digitizer
	D) Terminal
365.	What is the date when Babbage conceived Analytical engine
	A) 1642
	B) 1837
	C) 1880
	D) 1850
366.	What is the first stage in software development?
	A) Specification and design
	B) Testing
	C) System Analysis
	D) Maintenance
367.	What is the main difference between a mainframe and a super computer?
	A) Super computer is much larger than mainframe computers
	B) Super computers are much smaller than mainframe computers C) Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many
	programs concurrently
	D) Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.
368.	What is the major purpose of DOI system?
	A) To organise e-resources on the Net.
	B) To manage intellectual property.
	C) To provide bibliographic description of digitized resources.
	D) To control free access to eresources
369.	What is the name of the display feature that highlights are of the screen which requires operator attention?
	A) Pixel
	B) Reverse video C) Touch screen D) Cursor
370.	What is the name of the new color laptop computer which is powered by a 386 processor at 33 MHz and is built by Epson? A) AX3/33
	B) NEC-20
	C) Magnum 2000
	D) HCL-3000
371.	What is the path from which data flow in a computer system is known as
	A) Car
	B) Bus
	C) Truck
	D) Road
372.	What is the responsibility of the logical unit in the CPU of a computer?
	A) To produce result
	B) To compare numbers
	C) To control flow of information
	D) To do math’s works
373.	What produces useful information out of data?
	A) Computer
	B) Processing
	C) Programming
	D) none of above
374.	What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?
	A) Bus control
	B) Interrupts
	C) Bus arbitration
	D) Status
375.	What was the computer invented by Attanasoff and Clifford?
	A) Mark I
	B) ABC
	C) Z3
	D) None of above