251.	Real Time Access refers to
	A) Access in advance
	B) Access after some time
	C) Access when searched for
	D) None of the above
252.	Recreational Reading should be
	A) Reserved For The School Library Period.
	B) Assigned As Homework.
	C) A Responsibility Of The Home Not The School
	D) An Integral Part Of Language Art Curriculum.
253.	Regarding a VDU, Which statement is more correct?
	A) It is an output device
	B) It is an input device
	C) It is a peripheral device
	D) It is hardware item
254.	Regarding data, computers are very good at
	A) store
	B) Processing
	C) retrieve
	D) All of above
255.	Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU hardware as the result of operations), are known as
	A) PC
	B) Flags
	C) Memory Address Registers
	D) General Purpose Registers
256.	Registers, which are partially visible to users and used to hold conditional, are known as
	A) PC
	B) Memory address registers
	C) General purpose register
	D) Flags
257.	Research is born out of
	A) human curiosity
	B) human requirements
	C) natural incidents
	D) None of these
258.	Resources sharing among libraries was prompted by the factors
	A) Price escalation
	B) Information explosion
	C) Both A) and (B)
	D) None of the above
259.	RJ45 UTP cable has               Cables.
	A) 2 pair
	B) 3 pair
	C) 4 pair
	D) 5 pair
260.	Second generation computers were developed during
	A) 1949 to 1955
	B) 1956 to 1965
	C) 1965 to 1970
	D) 1970 to 1990
261.	Serial access memories are useful in applications where
	A) Data consists of numbers
	B) Short access time is required
	C) Each stored word is processed differently
	D) Data naturally needs to flow in and out in serial form
262.	Software in computer
	A) Enhances the capabilities of the hardware machine
	B) Increase the speed of central processing unit
	C) Both of above
	D) None of above
263.	Storage capacity of magnetic disk depends on
	A) tracks per inch of surface
	B) bits per inch of tracks
	C) disk pack in disk surface
	D) All of above
264.	Symbolic logic was discovered by
	A) George Boole
	B) Herman Hollerith
	C) Van Neumann
	D) Basic Pascal
265.	Teacher’s professionalism means:
	A) The Extent To Which A Teacher Subscribes To A Professional Code
	B) A Teacher Has To Teach For The Sake Of Getting Salaries
	C) A Teacher Must Have Completed Professional Teachers Training Course Before His Appointment
	D)All Of These
266.	Teachers should study the educational philosophy because
	A) They Do Not Know It.
	B) They Do Not Have Their Won Philosophy
	C) Philosophy Is The Backbone Of All Disciplines
	D) They May Improve Their Work By Clarifying Their Own Philosophy
267.	Teachers use teaching aids for
	A) Making Teaching Interesting.
	B) Making Teaching With Understanding Level Of Students
	C) Making Student Attentive.
	D) The Sake Of Its Use.
268.	The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately
	A) 16 digits
	B) 6 digits
	C) 9 digits
	D) All of above
269.	The act of retrieving existing data from memory is called
	A) Read-out
	B) Read from
	C) Read
	D) All of above
270.	The advantage of COM are its     and
	A) Compact size; speed readability
	B) Compact size, speed
	C) Readability; speed
	D) Low cost; readability
271.	The ALU of a computer responds to the commands coming from
	A) Primary memory
	B) Control section
	C) External memory
	D) Cache memory
272.	The area covered by forest in India is about
	A) 46%
	B) 33%
	C) 23%
	D) 21%
273.	The arranging of data in a logical sequence is called
	A) Sorting
	B) Classifying
	C) Reproducing
	D) Summarizing
274.	The basic operations performed by a computer are
	A) Arithmetic operation
	B) Logical operation
	C) Storage and relative
	D) All the above
275.	The best way by a teacher to introduce a new subject by
	A) Giving A Broad Outline Of The Subject
	B) Relating It To Daily Life Situation
	C) Relating It To Previously Studied Subject Or Course Material.
	D) Any Of These