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AP Computer Science Exam questions with complete solution 2024.
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AP Computer Science Exam questions with complete solution 2024.
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AP Computer Science Exam questionswith complete solution 2024
What jadvantages jdo jcomputers jhave jover jhumans? j- jANS✓✓-Faster, jmore
jaccurate, jbetter jmemory
Many jso-called jcomputer jerrors jare jcaused jby: j- jANS✓✓-sloppy jdata jentry
How jdoes jMorse jCode jwork? j- jANS✓✓-It juses jshort jand jlong jsignals,
jrepresenting jdots jand jdashes
How jdoes jthe jbinary jsystem jused jby ja jcomputer jwork? j- jANS✓✓-It juses
j1s jand j0s, jrepresenting jelectrical jcurrent jthat jis jon jor joff
Which jof jthe jfollowing jdescribes jASCII? j- jANS✓✓-It juses j1 jbyte jto jstore ja
jcharacter jand jis jused jby jmany jprogramming jlanguages
Which jof jthe jfollowing jdescribes jUnicode? j- jANS✓✓-It juses j2 jbytes jto
jstore ja jcharacter jand jis jused jby jJava
How jBITs jare jin ja jbyte? j- jANS✓✓-8
What jnumber jsystem jdo jpeople jin jAmerica juse? j- jANS✓✓-Base-10
j(decimal)
What jnumber jsystem jdoes jthe jcomputer juse jto jprocess jinformation? j-
jANS✓✓-Base j2 j(binary)
What jdid jearly jcomputers juse jto jstore jeach jbit? j- jANS✓✓-A jvacuum jtube
Characteristics jof jearly jcomputers j- jANS✓✓-very jlarge, jprogrammed jby
jpeople jswitching jwires, jused jvacuum jtubes
Characteristics jof jmodern jcomputers j- jANS✓✓-small jenough jto jfit jon ja
jdesk, jprogrammed jwith jlanguages jlike jJava, juse jmicrochips
In jcomputers, jthe jmain jcircuit jboard jwith jall jthe jprimary jcomputer
jcomponents jis jcalled jthe j- jANS✓✓-motherboard
,Types jof jcomputer jchips j- jANS✓✓-Ram, jRom, jCpu
Which jof jthe jfollowing jstores jpermanent jinformation jand jis jnot jerased
jwhen jthe jcomputer jis jturned joff j- jANS✓✓-Rom
Which jof jthe jfollowing jstores jtemporary jinformation jand jis jerased jwhen
jthe jcomputer jis jturned joff j- jANS✓✓-Ram
Which jis jof jthe jfollowing jis jthe jbrains jof jthe jcomputer j- jANS✓✓-Cpu
How jmany jbytes jare jin ja jmegabyte j- jANS✓✓-1 jmillion
How jmany jbytes jare jin ja jterabyte j- jANS✓✓-1 jtrillion
How jmany jbytes jare jin ja jkilobyte j- jANS✓✓-1000
How jmany jbytes jare jin ja jgigabyte j- jANS✓✓-1 jbillion
Information jon ja jdisk jor jtape jis jstored jmagnetically jby jarranging jiron
joxide jwhich jmost jpeople jcall... j- jANS✓✓-rust
Which jof jthe jfollowing jstores/retrieves jinformation jusing jlaser jlight j-
jANS✓✓-CD-Rom
A j_______ jis ja jsequence jof jinstructions, jwhich jenables ja jcomputer jto
jperform ja jdesired jtask j- jANS✓✓-program
What jlanguage jis junderstood jby jthe jcomputer j- jANS✓✓-Machine jcode
Which jlanguage jis jmade jup jof j1s jand j0s j- jANS✓✓-Machine jcode
Which jlanguage jwill jyou jbe jlearning jin jAPCS j- jANS✓✓-Java
Which jlanguage jwas jcreated jby jGrace jHopper jfor jthe jbusiness jcommunity
jand jthe jarmed jforces j- jANS✓✓-COBOL
Which jlanguage jwas jthe jfirst jsuccessful jprogramming jlanguage j- jANS✓✓-
FORTRAN
Which jlanguage jwas jdesigned jfor jmathematicians, jscientists, jand
jengineers? j- jANS✓✓-FORTRAN
Which jlanguage jadded jOOP jto jthe jexisting jlanguage jC? j- jANS✓✓-C++
Which jlanguage jwas jdeveloped jat jBell jLabs jas jits jimproved jversion jof jB?
j- jANS✓✓-C
, Which jlanguage jis jplatform jindependent? j- jANS✓✓-Java
Which jlanguage jwas jthe jfirst jto jbe jused jin jpersonal jcomputers? j-
jANS✓✓-BASIC
Which jlanguage jwas jdesigned jby jNicholas jWirth jspecifically jfor jthe
jpurpose jof jteaching jComputer jScience? j- jANS✓✓-Pascal
Which jof jthe jfollowing jtranslates ja jprogram jone-line-at-a-time jduring
jexecution? j- jANS✓✓-Interpreter
Which jof jthe jfollowing jtranslates jthe jentire jprogram jfirst jinto jan
jexecutable jfile jbefore jexecution? j- jANS✓✓-Compiler
Most jmodern jlanguages jtoday juse.... j- jANS✓✓-interpreter
Which jtranslators jare jused jby jJava j- jANS✓✓-Interpreter, jcompiler,
jassembler
Monitors, jprinters, jdisk jdrives, jand jthe jcomputer jitself jare jall jexamples jof
j- jANS✓✓-Hardware
Mas jOSX, jwindows jvista, jwindows j7, jand jUNIX jare jall jexamples jof j-
jANS✓✓-System jsoftware
Word, jpowerpoint, jand jexcel jare jall jexamples jof j- jANS✓✓-Application
jsoftware
Which jof jthe jfollowing jis ja jsmall jnetwork jwhere jall jof jthe jcomputers jare
jconsidered jequal j- jANS✓✓-peer jto jpeer
Which jof jthe jfollowing jnetworks jhas jat jleast jone jdedicated jcomputer jto
jhandle jservices jlike jlogging jon, jnetwork jprinting, jand jfile jsharing j-
jANS✓✓-client jserver
Copying ja jfile jto ja jUSB jjump jdrive jand jthen jhanding jit jto ja jfriend jfor
jhim jto jcopy jto jhis jcomputer jis jan jexample jof j- jANS✓✓-Sneakernet
The jconnection jof jall jthe jnetworks jin jthe jworld jis jcalled jthe j- jANS✓✓-
internet
Advantages jof jan jintranet j- jANS✓✓-more jspeed, jmore jsecurity, jless jcost
How jhave jcomputers jchanged jover jthe jpast j70 jyears j- jANS✓✓-smaller,
jfaster, jeasier jto juse, jless jexpensive
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