Answer question 33, 34, 35 showing fully all the steps. Solution should be perfect(very correct), clear, brief and explicit enough! 30. What is the 2's complement35. The preorder transversal of acertain binary search tree is 1053215 12 20, If the value 11is then added to this tree, whatis the preorder transversal ofthe resulting tre0?A. 11 10 53 2 15 12 20B. 10 11 532 15 12 20C. 10 532 1511 12 20D. 10 532 15 12 11 20.representation of-24 in a 16 bitmicrocomputer?B. 1111 1111 1110 01110o win 100000 0000C. 1111 1111 1110 10000o win 100000 000031. Three ways to Improve theperformances of a hard diskincludeA. Disk caching, RAID, and fileexpansion.B. File compression, disk caching, andfile encryption.C. Disk caching, RAID and filecompression.D. RAID, file compression and diskexpansion.32. What did Alan Turning proposeas a way to answer the question"can computers think?"A. Allowing computers to enter theWorld Chess ChampionshipB. The imitation game, later called theTurning testC. Programming a computer to solvecalculus problemsD. Teaching a computer program itself33. The following are thestatements regarding the Non-Polynomial (NP) problems.Choose the right option from thefollowlng options1.36. Memory management is necessarybecauseA. Tfie memory is finiteB. Many programs have to runC. Weoperatea in a multitaskervironmertD. Allof the above37. The ROM Containing the BIOS canconsidered asagA Secondary storage unitBA peripheral unitC. Part of memory unitprocessing unit38. Program pre-emption isA. Forced withdrawal of CPUfrom a program which isexecuting.B. Release of CPU from by aprogram after completing itstask.C. Forceful allotment of CPUby a program to itselfD. Program termination due todetection of an errorAIRNP-completeproblems are not NP-hardII. SomeNP-hardwareproblems are not knownto be NP-complete.39. An operating system.contain 3user processes, each processrequiring 2 units of the resource R.the minimum number of units Rrequired such that there is nopossibility of dead lock on R isA. 6B. 3C. 5A. Both (I) and (II) are trueB. Bothe (1) and (II) are falseC. Only (I) is trueD. Only (II) is true34. A full-adder is simply a connectionof two half-adders joined byA. AND gateB. OR gateC. NAND gateD. NOR gate40. Concurrent processes executingwithout mutual execution can leadA. Faster execution of processesB. Deadlock

preorder transversal of a ain binary search tree is 10 15 12 20. If the value 11 an added to this tree, what o preorder transversal of esulting tree? 10 532 15 12 20 11 532 15 12 20 53215 11 12 20 532 15 12 11 20. management is necessary The memory is finite Many programs have to run Nexoperate in a multitask ivironmert Albof the above M containing the BIOS can stpea peripheral unit Part of memory unit Aprocessing unit n pre-emption is Forced withdrawal of CPU Secondary storage unit rom a program which is executing. Release of CPU from by a rogram after completing its ask. Forceful allotment of CPU y a program to itself Program temination due to letection of an error rating system.contain 3 ocesses, each process g 2 units of the resource R. imum number of units R d such that there is no ity of dead lock on R is rent processes executing mutual execution can lead er execution of processes dlock

preorder transversal of a ain binary search tree is 10 15 12 20. If the value 11 an added to this tree, what o preorder transversal of esulting tree? 10 532 15 12 20 11 532 15 12 20 53215 11 12 20 532 15 12 11 20. management is necessary The memory is finite Many programs have to run Nexoperate in a multitask ivironmert Albof the above M containing the BIOS can stpea peripheral unit Part of memory unit Aprocessing unit n pre-emption is Forced withdrawal of CPU Secondary storage unit rom a program which is executing. Release of CPU from by a rogram after completing its ask. Forceful allotment of CPU y a program to itself Program temination due to letection of an error rating system.contain 3 ocesses, each process g 2 units of the resource R. imum number of units R d such that there is no ity of dead lock on R is rent processes executing mutual execution can lead er execution of processes dlock

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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