220-1001 Dumps V18.02 CompTIA A+ Certification Exam Core 1(2025) Actual Exam Questions, Exams of Computer Science

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.CompTIA .A+ .Certification .Exam: .Core. 1

1.A .user .is .participating .in .a .weight-loss .challenge .and .needs .to .keep .track .of .fitness .activities, .locations, .distances, .and .calories .burned .during .a .specific .time .period. .The .user .wants .to .be .able .to .listen .to .music .while .participating .in .the .challenge. Which .of .the .following .would .the .user .MOST .likely .need .to .purchase .to .meet .these .requirements? A. Smartphone B. Fitness .application C. AR .headset D. Fitness .tracker .Answer: .A

2.A .technician .is .determining .the .specifications .for .a .desktop .computer .that .will .be .used .at .trade .shows .all .over .the .world. .The .computer .will .have .the .maximum .amount .of .RAM. .The .CPU, .GPU, .and .storage .will .be .typical .of .a .business .workstation. Which .of .the .following .system .parameters .is .the .MOST .important .for .the .technician .to .consider .when .choosing .a .power .supply? A. input .voltage B. Efficiency .rating C. 12V .rail .amperage D. Number .of .SATA .connectors .Answer: .A

3.A .user’s .personal .laptop .has .been .behaving .erratically .for .the .past .month. .Today, .however, .the .user .cannot .perform .any .work .on .the .laptop, .as .the .device .locks .up .immediately .after .logging .on. .Believing .the .issue .to .be .a .malware .infection, .a .technician .takes .the .laptop .back .to .the .workbench .for .additional .tests .and .diagnostics. .A .full-system .malware .scan .returns .inconclusive .results. .The .user .reports .only .new .software .installations .have .been .made .to .the .laptop. Following .best .practice .methodologies, .which .of .the .following .should .the .technician .perform .NEXT .to .resolve .the .problem? A. Uninstall .the .new .software .applications B. Document .the .findings .and .report .them .to .the .user C. Do .a .full .backup .of .the .system .data D. Perform .a .format .and .System .Restore .Answer: .C

4.A .technician .is .selling .up .a .router .at .a .remote .location. .The .technician .must .be .able .to .connect .to .the .router .through .a .console .router .in .the .event .the .broadband .connection .fails. Which .of .the .following .Internet .connections .should .be .implemented?

E. Cat. 5 .Answer: .B

8. A .workstation .has .RAID. 1 .and .RAID. 5 .arrays. .Although .performance .is .not .degraded, .management .software .is .reporting .a .hard .disk .failure. Which .of .the .following .should .a .technician .do .NEXT? A. Check .one .of .the .RAID. 1 .disks .for .failure B. Rebuild .the .RAID. 1 .disks .for .failure C. Check .one .of .the .RAID. 5 .disks .for .failure D. Rebuild .the .RAID. 5 .array .Answer: .C
9. A .technician .receives .a .laptop .due .to .its .low .performance .and .intermittent S.M.A.R.T. .errors .on .boot .up. Which .of .the .following .is .the .NEXT .step .the .technician .should .take .to .diagnose .the .issue? A. Low-level .format .the .existing .drive. B. Repair .the .OS .installation .on .the .existing .drive. C. Immediately .replace .the .failing .drive. D. Copy .the .user’s .profile .folder .to .an .external .drive. .Answer: .D
10. A .technician .sets .up .a .new .printer .on .the .network, .allowing .it .to .obtain .an .IP .address. .The .technician .records .the .IP .address .and .sets .up .users .to .print .using .the .information. .The .following .Monday .after .powering .on .the .printer, .users .report .they .can .no .longer .print. .After .verifying .users .can .access .other .network .shares, .the .technician .prints .a .configuration .page .and .sees .the .IP .address .has .changed. Which .of .the .following .is .the .BEST .method .for .the .technician .to .ensure .this .will .not .happen .again? A. Set .up .MAC .filtering .on .the .switch .to .ensure .the .printer .gets .the .same .IP. B. Set .up .the .users .to .print .using .the .newly .assigned .IP .address. C. Create .an .IP .reservation .for .the .printer .on .the .DHCP .server. D. Statically .assign .the .current .IP .address .to .the .printer. .Answer: .C
11. A .small .office .in .a .remote .area .is .considering .a .new .ISP. Which .of .the .following .broadband .types .is .based .on .the .distance .to .the .nearest .central .office? A. Satellite

B. Fiber C. Cable D. DSL Answer: .D

12. Company .management .wants .to .be .able .to .give .users .the .ability .to .work .remotely .during .periods .of .bad .weather. Which .of .the .following .should .be .enabled .to .allow .the .workforce .to .do .this? A. NAT B. VLAN C. VPN D. HIPS Answer: .C
13. The .feature .that .allows .users .to .store .files .in .cloud-based .when .necessary, .but .can .removed .when .space .is .freed .up, .is .known .as: A. on-demand B. resource .pool C. synchronization .application D. shared .resources .Answer: .A

14. DRAG .DROP

A .customer, .Ann, .has .requested .two .custom .PCs, .one .to .be .used .for .gaming .and .the .other .to .be .used .as .a .virtualization .workstation .for .her .business. The .gaming .PC .should .support .the .latest .games .and .gaming .peripherals.

. The .virtualization .workstation .should .be .able .to .host .several .production .virtual .machines .as .part .of .Ann’s .home .business.

INSTRUCTIONS Use .the .tabs .at .the .top .to .switch .between .the .PCs. Objects .should .be .placed .on .the .appropriate .slot/display .areas .and .can .only .be .used .once. All .slot/display .areas .should .be .filled. If .at .any .time .you .would .like .to .bring .back .the .initial .state .of .the .simulation, .please .click .the .Reset .All .button.

16. A .technician .manually .configured .the .wireless .connection .on .the .Chief .Information .Officer’s .(ClO’s) .new .laptop .so .it .can .communicate .with .the .network .at .the .office. .The .CIO .now .is .having .trouble .connecting .to .a .guest .WiFi .hotspot .While .the .device .has .a .gateway .address .and .says .it .is .connected, .the .CIO .cannot .access .company .email. .Which .of .the .following .would .BEST .resolve .the .issue? A. Move .the .ClO’s .laptop .closer .to .the .access .point .to .obtain .a .better .RF .signal B. Restart .the .wireless .connection .to .obtain .a .self-assigned .APIPA .address C. Assign .a .different .IP .address .to .the .device .in .conflict .with .the .ClO’s .laptop D. Set .the .network .connection .to .use .DHCP .instead .of .a .static .address E. Change .the .network’s .SSID .to .a .mobile .hotspot .to .access .company .email .Answer: .D
17. A .user .is .working .on .a .Windows .laptop .in .a .conference .room .that .has .connectivity .to .a .large-screen .TV. .The .user .attempts .to .connect .to .the .TV .using .HDMI .and .VGA .cables, .but .video .does .not .display .on .the .TV. Which .of .the .following .is .the .MOST .likely .cause .of .the .issue? A. The .TV .resolution .does .not .match .the .laptop B. Screen .mirroring .is .disabled C. The .screen .brightness .is .set .too .low D. There .is .a .bad .composite .cable .Answer: .A
18. Which .of .the .following .must .be .configured .to .allow .two .VLANs .to .communicate .with .each .other? A. Common .gateway .device B. Static .IP .address .on .a .switch C. Valid .IPv6 .link .local .address D. Connection .to .a .VPN .service .Answer: .A
19. A .technician .is .setting .up .a .networked .printer .in .a .SOHO .Several .users .will .frequently .submit .multipage .reports, .and .the .printer .will .use .its .own .integrated .print .server .for .managing .jobs. Which .of .the .following .should .be .configured .to .BEST .keep .the .pages .sorted? A. Collate B. Orientation C. Duplex D. Quality .Answer: .A

20. A .user .receives .the .following .error .message .when .powering .on .a .computer: .Hard .drive .cannot .be .found. A .technician .restarts .the .computer, .and .it .boots .the .OS .normally. .Several .days .later, .the .user .reports .another .problem, .but .rebooting .the .computer .does .not .resolve .the .issue. .The .technician .replaces .the .motherboard, .keeping .the .same .CPU, .battery, .RAM, .and .hard .drive. .The .user .cannot .authenticate .at .the .login .screen. Which .of .the .following .would .BEST .explain .the .causes .of .the .problem? .(Select .TWO) A. POST .error .code .beeps .indicate .RAM .failure. B. The .system .time .is .not .set .correctly .in .the .BIOS C. The .voltage .on .the .coin .cell .is .drained .completely D. UEFI .firmware .has .the .Secure .Boot .setting .enabled E. Capacitors .on .the .motherboard .are .distended F. Incorrect .settings .are .booting .the .wrong .device G. A .BSOD .error .indicates .the .system .is .crashing .Answer: .C,E
21. A .technician .is .configuring .a .student .laptop, .and .the .network .administrator .requires .it .to .be .statically .configured. .The .technician .successfully .pings .the .servers .by .IP .but .cannot .ping .by .UNC. Which .of .the .following .is .MOST .likely .the .issue? A. DHCP B. DNS C. Gateway D. IP .address .Answer: .B
22. Ann, .a .user, .reports .that .after .setting .up .a .new .WAP .in .her .kitchen .she .is .experiencing .intermittent .connectivity .issues. Which .of .the .following .should .a .technician .check .FIRST? A. Correct .WiFi .password B. Frequency C. Antenna .power .level D. SSID Answer: .D
23. A .technician .is .troubleshooting .network .connectivity .issues .after .a .new .wireless .router .was .installed .in .an .office. .Users .who .connect .to .the .new .router .are .unable .to .access .LAN .resources.

B. 12V

C. 120V

D. 220V

Answer: .D

28. Which .of .the .following .ports .would .allow .for .the .remote .management .of .network .devices .using .community .strings? .(Select .TWO). A. 138 B. 139 C. 161 D. 162 E. 388 F. 389 Answer: .C,D
29. A .technician .needs .to .select .and .install .network .cabling .in .an .office .ceiling. .The .technician .was .told .the .space .above .the .ceiling .is .part .of .the .air .conditioning .return .system. Which .of .the .following .cable .features .is .MOST .likely .to .be .a .safety .requirement? A. Plenum .insulation B. Category .number C. Transmission .limitations D. Shielded .twisted .pair .Answer: .A
30. An .instructor .had .been .lecturing .for. 20 .minutes .and .utilizing .the .overhead .projection .system, .when .the .projector .suddenly .went .blank. .A .technician .was .dispatched .and .was .able .to .start .the .projector .after .several .minutes; .however, .the .screen .went .blank .after .briefly .displaying .the .slideshow. Which .of .the .following .would .be .the .technician’s .NEXT .best .option? A. Install .a .new .bulb B. Reseat .the .VGA .cable C. Reboot .the .laptop D. Check .the .projector .cooling .fan E. Adjust .the .projector’s .sleep .settings .Answer: .D
31. An .office .worker .tries .to .save .a .large .spreadsheet, .but .it .takes .much .longer .than .normal. .The .worker .notifies .the .network .administrator .of .the .noticeable .degradation

on .the .network .shared .drive. .The .administrator .successfully .pings .the .server .and .ensures .it .is .online. .The .administrator .also .notes .one .red .light .and .one .green .light .displaying .on .the .server's .array. Which .of .the .following .should .be .the .administrator's .NEXT .step? A. Reseat .both .hard .drives .and .reboot .the .server. B. Rebuild .the .array .and .restart .the .server. C. Reinstall .firmware .for .the .HDD .that .has .failed. D. Remove .and .replace .the .failed .drive. .Answer: .D

32. A .technician .is .installing .and .configuring .a .storage .array .on .a .Windows .server. .There .are .four .disk .slots .available, .and .the .only .requirement .is .that .the .RAID .array .survives .the .loss .of .two .drives. Which .of .the .following .RAID .levels .should .be .used? A. 1 B. 5 C. 10 D. 60 Answer: .B

33. CORRECT .TEXT

You .need .to .configure .your .mobile .device .to .send .and .receive .electronic .messages .from .your .company. You .must .use .the .company’s .WLAN .as .all .e-mail .services .are .on .default .non-secure .ports. The .company’s .WLAN .is .broadcasting .across .the .company .for .easier .access. .Both .incoming .and .outgoing .servers .require .login .credentials. Use .the .following .parameters:

• Email .address .tech@techies .com
• Password .P@SSwOrd
• Pop .techies .com .Port. 110 .Security. .None
• IMAP .techies .com .Port. 993 .Security .SSL
• smtp.techies.com .Port. 465 .Security: .TLS
• Company .SSID .Techies
• Security .WPA
• Passphrase .P@SSwOrd
• SSID .is .not .broadcasted

INSTRUCTIONS: Update .the .mobile .device’s .parameters .to .fit .the .criteria. If .at .any .time .you .would .like .to .bring .back .the .initial .state .of .the .simulation, .please

Answer:

F. Bluetooth .Answer: .B,E

36. During .an .inspection, .it .was .found .that .data .racks .were .not .properly .grounded. .To .pass .the .inspection .and .address .a .growing .concern .to .protect .data .cabling .and .equipment, .a .technician .must .make .sure .all .racks .are .properly .grounded. Which .of .the .following .tools .should .the .technician .use .to .verify .this .has .been .completed? A. Multimeter B. Cable .tester C. Tone .generator D. Voltmeter .Answer: .A

37. CORRECT .TEXT

Megan, .the .CEO, .is .unable .to .connect .to .the .company’s .network .on .her .company- .issued .enterprise .tablet .when .in .the .office, .however, .it .works .perfectly .from .home. .All .the .corporate .laptops .are .connected .to .the .wireless .network .without .issue. .She .has .asked .you .for .assistance .in .getting .the .device .online.

INSTRUCTIONS Review .the .network .diagrams .and .device .configurations .to .determine .the .cause .of .the .problem .and .resolve .any .discovered .issues. If .at .any .time .you .would .like .to .bring .back .the .initial .state .of .the .simulation, .please .click .the .Reset .All .button.

Answer: Click .on .Tablet .Office. 3