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29 views10 pages

Sesction 2

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SongAholic
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2ivarea, 143 aM Mock Tost | Batch -2028 Mock Test | Batch - 2025 karankumar.msit@gmail.com Switch accounts @ draft saved Your email address will be recorded when you submit this form * Indicates required question [00Ps, DBMS, SDLC, CN, OS] What are the memory areas in JVM? * 1 point © Heap area, stack area, method area, native method stack © Method area, heap area, stack area, PC registers, native method stack © Heap area, stack area, constant pool, native method stack © Heap area, stack area, method area, garbage collection, native method stack Ina C program, followings are used for definition of Integer variables? * 1 point signed s; unsigned u; long I; long long Ii; © Ailofthe above variable definitions are incorrect because basic datatype inti missing All of the above variable definitions are correct because int is implicitly assumed in all of these Only “long |,” and “long long I" are valid definitions of variables valid definition of variable Coo © Only “unsigned -nips:ifdocs google.comvormsidfe/1FAIpAL SeVFy_EUSYBayyamsldgoJn3G_9kt-C_jgevIVaR-TmGCROw/fomResponse?pli=1 ano 2inarea, 1143 aM Mock Tost | Batch - 2028 Which metrics are used to compare field defects with test defects? * © Defect deduction percentage © Defect division percentage © Defect detection percentage © None of the above What is correct about the static data member of a class? * © Astatic member function can access only static data members of a class. ©@ Astatic data member is shared among all the object of the class. © Astatic data member can be accessed directly from main(). CO BothAandB Which of the following operators can't be overloaded? * O- ©: Ou O* Which of the following is used to make an abstract class? * © Declaring it abstract using virtual keyword © Declaring it abstract using static keyword © Making at least one member function as pure virtual function © Making at least one member function as virtual function -nips:ifdocs google.comvormsidfe/1FAIpAL SeVFy_EUSYBayyamsldgoJn3G_9kt-C_jgevIVaR-TmGCROw/fomResponse?pli=1 1 point 1 point 1 point 1 point 20 2inarea, 1143 aM Mock Tost | Batch - 2028 Which of the following service allows user to log in to another computer somewhere on the Internet? O FIP @ Teinet O Usenet © Remote access Which of the following is not a DDL command? * @ Select O Truncate O Create O Alter In database management system, the current set of instance or database snapshot is also called: CO intension of schema © Mathematical operators of schema CO Logical operators of schema © Extension of schema -nips:ifdocs google.comvormsidfe/1FAIpAL SeVFy_EUSYBayyamsldgoJn3G_9kt-C_jgevIVaR-TmGCROw/fomResponse?pli=1 * 1 point 1 point * 1 point 30 2inarea, 1143 aM Mock Tost | Batch - 2028 ‘as’ clause is used in SQL for: * 1 point © Renaming columns and tables © Joining two tables CO Projection operation © Creating views -nips:ifdocs google.comvormsidfe/1FAIpAL SeVFy_EUSYBayyamsldgoJn3G_9kt-C_jgevIVaR-TmGCROw/fomResponse?pli=1 4n0 2inarea, 1143 aM Mock Tost | Batch - 2028 Choose the correct statement with respect to following 3 programs * 1 point containing different looping methods: Iivihile loop i=0; while (I< 10) //statement 1 continue; //statement 2 ie; ) //do-while loop i=0; dof statement 1 continue; Hstatement 2 int; while (i < 10); MMfor loop for (i= 0;i< 10; i++){ //statement 1 continue; //statement 2 Allthe loops are equivalent i.e, any of the three can be chosen and they all will perform exactly same continue can't be used with all the three loops in C After hitting the continue; statement in all the loops, the next expression to be executed would be controlling expression (ie. /< 10) in all the 3 loops oo0°0 None of these is correct -nips:ifdocs google.comvormsidfe/1FAIpAL SeVFy_EUSYBayyamsldgoJn3G_9kt-C_jgevIVaR-TmGCROw/fomResponse?pli=1 50 2inarea, 1143 aM Mock Tost | Batch - 2028 How many hosts or usable addresses can be created in the subnet mask 255.255.255.128 : O 252 O 128 @ 126 O «4 What will happen if a class is not having any name? * ©@ Itcan't have a destructor or constructor CO tts not allowed. © Itean't have any static members. CO Both Aandc Which of the following is not a realtime operating system? * @ Palmos O vxworks O RrLinux © anx * 1 point 1 point -nips:ifdocs google.comvormsidfe/1FAIpAL SeVFy_EUSYBayyamsldgoJn3G_9kt-C_jgevIVaR-TmGCROw/fomResponse?pli=1 60 2inarea, 1143 aM Mock Tost | Batch - 2028 What are ACID properties of a transaction in DBMS? * © Automatic, Concurrency, Inconsistency, Durability © Abstract, Consistent, Immediately available, Database CO Atomicity, Consistency, Isolation, Database © Atomicity, Consistency, Isolation, Durability Types of access modifiers available in Java: * © public, private © publ © public, private, protected, default private, protected CO public, private, default When should one start white-box testing? * After designing After unit testing After black-box test @ooo After programming is an indirect measure of software development process. * Software metrics Efficiency Cost CO@°O Effort Applied -nips:ifdocs google.comvormsidfe/1FAIpAL SeVFy_EUSYBayyamsldgoJn3G_9kt-C_jgevIVaR-TmGCROw/fomResponse?pli=1 1 point 1 point 1 point 1 point 70 2inarea, 1143 aM Mock Tost | Batch - 2028 Which of the following is known as the interval between the instant a * 1 point computer makes a request for the transfer of data from a disk system to the primary storage and the instance the operation is completed? CO Disk utilization time O Drive utitiz © Disk access time ntime © Disk arrival time 1 point © None of the above With SQL, how do you select all the records from a table named "Persons" * | where the "LastName" is alphabetically between (and including) "Hansen" and "Perttersen"? @ SELECT * FROM Persons WHERE LastName BETWEEN ‘Hansen’ AND ‘Pettersen’; ‘SELECT LastName>'Hansen' AND LastName<’Pettersen’ FROM Persons; © SELECT* FROM Persons WHERE LastName BETWEEN Hansen’ AND Pettersen order by LastName; © SELECT * FROM Persons WHERE LastName>'Hansen' AND ‘LastName

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