HTET 2014 ANSWER KEY COMPUTER
SCIENCE)[91-150] SET-C SECTION-D(COMPUTER SCIENCE)[91-150] SET-C
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91) ............... function gives the total number of rows in a
table.
Ans. (4)Count
92) Macros are run or executed from .............. menu.
Ans.(1)Tools
93) ................. function is used to read string.
Ans.(4) gets()
94) ................... keyword eliminates duplicate rows from
the results of SELECT statement.
Ans.(2) DISTINCT
95)The multiple use of input or output operators in one
statement is called................ .
Ans.(3) Cascading
96)Encapsulation is a way to implement ..............
Ans.(3) Data Abstraction
97) TCP connection is available at port ........ on HTTP.
Ans.(1) 80
98) A ................. is a pool of values from which the actual
values appearing in a given column aredrawn.
Ans.(2) Domain
99)In ............ sorting smallest key is taken again and
again in unsorted array.
Ans.(4) Heap
100) A numbered list can be created by .............. .
Ans.(4) <ol>
101) In ............ insertion & deletion takes place only at
top.
Ans.(4) Stack
102) ............... is a way to bind the data & its associated
functions together which allows them to be hidden.
Ans. (3) Class 103) In SQL decimal data type, ................ indicates the
number of significant digits the number is to have.
Ans. (1) Precision
104) A file which contains readymade styles that can be
used in a presentation is called................ .
Ans. (3) Wizard
105) .................. are data items that never change the
values during a program run.
Ans. (3) Literals
106) What is an Operating System?
Ans. (4) System Software
107)What is the last column in worksheet?
Ans. (2) IV
108) A Cpu's processing power is measured in ........... .
Ans. (1) IPS
109) ............ is not a type of formatting in MS-Word.
Ans.(4) Line
110) A ............. is a set of rules that are applicable for a
network.
Ans.(2) Protocol
111) .................... shortcut key is used to insert a new
slide in the document presentation.
Ans.(1) CTRL+N
112) .................. document acts as a contract between the
developer and the customer.
Ans.(4) None of These
113) The number of attributes in a relation is called
............. .
Ans.(1) Degree
114) ................ first proposed the process of
normalization.
Ans.(4) Edgar F. Codd
115) .............. refer to names of variable, function, array
and Class created by the programmer.
Ans.(1) Identifier
116) ................ generations of computers started the use
of operating systems. Ans.(3) 3rd
117) FTP is a ......... layer mechanism of TCP/IP.
Ans.(1) Application
118) ................... tag is used for adding comments.
Ans.(2) //
119) Ckt Diagram........
Ans. ?
120) ...................... is not a physical tag.
Ans.(4) None of these
121) A ............ is a collection of data sent as a single
message.
Ans.(1) Datagram
122) C++ was developed by ............ .
Ans.(4) Bjarne Stroustrup
123) When a user does not enter a value for a column, a
value is automatically inserted in the field using ...........
constraint.
Ans.(4) Default
124) ................ is an example of half duplex system.
Ans.(4) Walkie-Talkie
125) ................... command is used to move to a particular
page number in a file.
Ans.(3) go to
126) A GUI is a ................ .
Ans.(3) Software Interface
127) ............... command gives virtual table with no data,
but can be operated like any other table.
Ans.(3) CREATE VIEW
128) .............. generation of computers was rhe first to
store instruction in their own memory.
Ans.(1) 2nd
129) When a function is defined inside a class, it is called
........... .
Ans.(2) Inline function
130) ............... is a file that contains data about data.
Ans.(3) Data Dictionary 131) A ....... operates at the highest layer of network
abstraction.
Ans.(1) Gateway
132) The problem of variable delay in video conferencing
is removed using .............. .
Ans.(2) Timestamp
133) The size of 1-D array with UB as upperbound and LB
as lowerbound is given by ................... .
Ans.(1) Array size(length)=UB-LB+1
134) Which feature help to insert the contents of clipboard
as text without any formatting.
Ans.(1) Paste special
135) Decimal Conversion of (11A.62) base 16 gives
.......... .
Ans.(4) (282.382) base 10
136) Which of the following characters is used as a
punctuator?
Ans.(1) #
137) What function display row data in a column & column
data in row?
Ans.(4) Transpose
138) ............. is also called class interface.
Ans.(1) Member Function
139) ................... is an exit controlled loop.
Ans.(1) do-while
140) When two enteries about same data do not agree,
the database is said to be ................ .
Ans.(1) Inconsistent
141) Two similar structures can have only ....................
assignments.
Ans.(2) =
142) Overall System architecture is derived in .................
phase.
Ans.(2) Design ?
143) In CREATE TABLE SQL command, each table must
have atleast .......... column.
Ans.(4) 1 144) The requested files used by web are stored
in................ memory.
Ans.(3) Cache memory
145) ............... is a universal gate.
Ans.(3) NOR
146) To introduce special effects in a slide show .............
is used.
Ans.(3) Slide Transition
147) Microprocessor based computers started in
........................ generations.
Ans.(4) 4th
148) If every 'non-key' attribute is functionally dependent
on primary "key", then the relation is in .............. .
Ans.(2) 2NF
149) A ............... uses physical addresses.
Ans.(4) Bridges or may be gateway(3)
150) The ability to modify the data structure and not have
to change the program using data is called................. .
Ans.(1) Data Independence
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