Comptia A+ 220-602
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Regional Distrito Capital Centro de Gestión de Mercados, Logística y Tecnologías de la Información
MANTENIMIENTO DE EQUIPOS DE CÓMPUTO
JUAN DAVID GONZALEZ BARRETO 40093
Teleinformática 2009
Sistema de Gestión de la Calidad
Regional Distrito Capital Centro de Gestión de Mercados, Logística y Tecnologías de la Información
Fecha: 20 DE SEPTIEMBRE DEL 2009
MANTENIMIENTO DE EQUIPOS DE COMPUTO
Control del Documento Nombre Autores
Revisión
Juan David González Barreto
Ing. Luís redondo
Cargo Alumno
Instructor
Dependencia Centro de Gestión de Mercados, Logística y Tecnologías de la Información
Centro de Gestión de Mercados, Logística y Tecnologías de la Información
Juan David González Barreto 40093
Firma
Fecha 20 DE SEPTIEMBRE DEL 2009
20 DE SEPTIEMBRE DEL 2009
Sistema de Gestión de la Calidad
Regional Distrito Capital Centro de Gestión de Mercados, Logística y Tecnologías de la Información
Fecha: 20 DE SEPTIEMBRE DEL 2009
MANTENIMIENTO DE EQUIPOS DE COMPUTO
CompTIA A+ IT TECH 220-602 Question 1 A computer will not perform power-on self test (POST), also no lights or sounds are emitted. Which of the following components should be checked first? A. Display adaptor B. Power supply C. RAM D. Motherboard -------------------------------------------------------------------------------Question 2 A technician observes that a computer's performance has decreased, and accessing large files takes more time than before. No additional programs are running, and system resource utilization is unchanged. Which of the following should the technician do to improve the computer's performance? A. Format the hard drive B. Perform a system restore C. Add more RAM to the system D. Defragment the hard drive -------------------------------------------------------------------------------Question 3 Which of the following expansion interfaces is used when installing a wireless network adapter to provide wireless network access for a laptop computer? A. PCMCIA B. Serial C. LAN D. PCI -------------------------------------------------------------------------------Question 4
Juan David González Barreto 40093
Sistema de Gestión de la Calidad
Regional Distrito Capital Centro de Gestión de Mercados, Logística y Tecnologías de la Información
Fecha: 20 DE SEPTIEMBRE DEL 2009
MANTENIMIENTO DE EQUIPOS DE COMPUTO
Which of the following are major components of an LCD? (Select two). A. Video card B. Screen C. Inverter D. Brightness E. Contrast -------------------------------------------------------------------------------Question 5 Which of the following Windows commands can be entered to display the working directory? A. TREE B. CD C. CHKDSK D. RMDIR -------------------------------------------------------------------------------Question 6 A computer running Windows XP has three primary partitions and an extended partition. Which of the following partitions can be added with Disk Management Tools when creating another partition? A. A primary partition B. An enhanced partition C. An extended partition D. A logical partition -------------------------------------------------------------------------------Question 7 Which of the following commands is used when trying to write a new boot sector to the system partition when using the Windows XP Recovery Console? A. FIXMBR B. FIXBOOT Juan David González Barreto 40093
Sistema de Gestión de la Calidad
Regional Distrito Capital Centro de Gestión de Mercados, Logística y Tecnologías de la Información
Fecha: 20 DE SEPTIEMBRE DEL 2009
MANTENIMIENTO DE EQUIPOS DE COMPUTO
C. BOOTCFG D. FORMAT -------------------------------------------------------------------------------Question 8 Which of the following should be replaced in a laser printer when documents have lines through the text? A. Toner cartridge B. Heads C. Drum D. Cylinder -------------------------------------------------------------------------------Question 9 Fiber optic cable uses which of the following connectors to transmit signals? A. BNC B. MT-RJ C. RJ-11 D. RJ-45 -------------------------------------------------------------------------------Question 10 A technician is diagnosing a customer's computer and observes that the computer is sluggish and unresponsive. Which of the following actions should the technician take? A. Explain to the customer that the computer is outdated and the technician needs to take it back to the shop to fix it. B. Explain the problem to the customer and show the customer how to defragment the system. C. Perform a system restore on the computer. D. Explain the problem to the customer in basic terms and recommend a solution
Juan David González Barreto 40093
MANTENIMIENTO DE EQUIPOS DE CÓMPUTO
JUAN DAVID GONZALEZ BARRETO 40093
Teleinformática 2009
Sistema de Gestión de la Calidad
Regional Distrito Capital Centro de Gestión de Mercados, Logística y Tecnologías de la Información
Fecha: 20 DE SEPTIEMBRE DEL 2009
MANTENIMIENTO DE EQUIPOS DE COMPUTO
Control del Documento Nombre Autores
Revisión
Juan David González Barreto
Ing. Luís redondo
Cargo Alumno
Instructor
Dependencia Centro de Gestión de Mercados, Logística y Tecnologías de la Información
Centro de Gestión de Mercados, Logística y Tecnologías de la Información
Juan David González Barreto 40093
Firma
Fecha 20 DE SEPTIEMBRE DEL 2009
20 DE SEPTIEMBRE DEL 2009
Sistema de Gestión de la Calidad
Regional Distrito Capital Centro de Gestión de Mercados, Logística y Tecnologías de la Información
Fecha: 20 DE SEPTIEMBRE DEL 2009
MANTENIMIENTO DE EQUIPOS DE COMPUTO
CompTIA A+ IT TECH 220-602 Question 1 A computer will not perform power-on self test (POST), also no lights or sounds are emitted. Which of the following components should be checked first? A. Display adaptor B. Power supply C. RAM D. Motherboard -------------------------------------------------------------------------------Question 2 A technician observes that a computer's performance has decreased, and accessing large files takes more time than before. No additional programs are running, and system resource utilization is unchanged. Which of the following should the technician do to improve the computer's performance? A. Format the hard drive B. Perform a system restore C. Add more RAM to the system D. Defragment the hard drive -------------------------------------------------------------------------------Question 3 Which of the following expansion interfaces is used when installing a wireless network adapter to provide wireless network access for a laptop computer? A. PCMCIA B. Serial C. LAN D. PCI -------------------------------------------------------------------------------Question 4
Juan David González Barreto 40093
Sistema de Gestión de la Calidad
Regional Distrito Capital Centro de Gestión de Mercados, Logística y Tecnologías de la Información
Fecha: 20 DE SEPTIEMBRE DEL 2009
MANTENIMIENTO DE EQUIPOS DE COMPUTO
Which of the following are major components of an LCD? (Select two). A. Video card B. Screen C. Inverter D. Brightness E. Contrast -------------------------------------------------------------------------------Question 5 Which of the following Windows commands can be entered to display the working directory? A. TREE B. CD C. CHKDSK D. RMDIR -------------------------------------------------------------------------------Question 6 A computer running Windows XP has three primary partitions and an extended partition. Which of the following partitions can be added with Disk Management Tools when creating another partition? A. A primary partition B. An enhanced partition C. An extended partition D. A logical partition -------------------------------------------------------------------------------Question 7 Which of the following commands is used when trying to write a new boot sector to the system partition when using the Windows XP Recovery Console? A. FIXMBR B. FIXBOOT Juan David González Barreto 40093
Sistema de Gestión de la Calidad
Regional Distrito Capital Centro de Gestión de Mercados, Logística y Tecnologías de la Información
Fecha: 20 DE SEPTIEMBRE DEL 2009
MANTENIMIENTO DE EQUIPOS DE COMPUTO
C. BOOTCFG D. FORMAT -------------------------------------------------------------------------------Question 8 Which of the following should be replaced in a laser printer when documents have lines through the text? A. Toner cartridge B. Heads C. Drum D. Cylinder -------------------------------------------------------------------------------Question 9 Fiber optic cable uses which of the following connectors to transmit signals? A. BNC B. MT-RJ C. RJ-11 D. RJ-45 -------------------------------------------------------------------------------Question 10 A technician is diagnosing a customer's computer and observes that the computer is sluggish and unresponsive. Which of the following actions should the technician take? A. Explain to the customer that the computer is outdated and the technician needs to take it back to the shop to fix it. B. Explain the problem to the customer and show the customer how to defragment the system. C. Perform a system restore on the computer. D. Explain the problem to the customer in basic terms and recommend a solution
Juan David González Barreto 40093
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