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ORDER BY `video_id` desc 12th Standard Computer Science English Medium Free Online Test 1 Mark Questions 2020 - Part Three 12th Standard
Computer Science Which of the following defines what an object can do? Operating System Compiler Interface Interpreter The data type whose representation is unknown are called Built in datatype Derived datatype Concrete datatype Abstract datatype Efficiency of an algorithm is measured by_______factors. 3 4 2 1 Which of the following is not a token? Interpreter Identifiers Keyword Operators Which amongst this is not a jump statement? for goto continue break The program statements which are executed one after another is called ______ statements. sequential iterative Branching looping While defining a function which of the following symbol is used. ; (semicolon) . (dot) : (colon) $ (dollar) ____ works like loop. Function Recursion Composition Specification Which of the following formatting character is used to print exponential notation in upper case? %e %E %g %n Which of the following function used to capitalize the first character of the string? captial () firstcapital () capitalize () capitalizefirst () Which of the following Python function can be used to add more than one element within an existing list? append() append_more() extend() more() Python return ____________ value from a function Only One Only Two Only Three More than are Which of the following method is used as destructor? __init__( ) __dest__( ) __rem__( ) __del__( ) In Python, the class method must name the first argument named as ___________ this new self var Which of the following is an RDBMS? Dbase Foxpro Microsoft Access SQLite A relation key is a key which uniquely identifies a particular _______________ columns fields tuples none of these Queries can be generated using SELECT ORDER BY MODIFY ALTER ____________ is a condition application on a field or set of fields? Class Control structure Constraint Arguments Making some changes in the data of the existing file or adding more data is called Editing Appending Modification Alteration In ___________ mode, CSV file data format is strings read mode write mode process mode text mode In which language datatype or not required while declare variable? C++ C Java Python Which of the following statement in SQL is used to retrieve or fetch data from a table in a database? select inset create fetch ________ is a software application for the interaction between users and the databases. CSV Python DBMS Sys Which type of charts displays information as series of data points? Bar Pie Line Histogram In Scatter plot, the position of a point depends on its________ value 2 - Dimensional 3 - Dimensional 1 - Dimensional 7 - Dimensional12th Standard Computer Science English Medium Free Online Test 1 Mark Questions 2020 - Part Three
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12th Standard Computer Science English Medium Free Online Test 1 Mark Questions 2020 - Part Three
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