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Preguntas del test (25)
1Which of the following is the correct pin out t568b ?
- AOrange/white, orange, green/white, blue, blue/white, green, brown/white, brown
- Bblue, blue/white, orange/white, orange, brown/white, brown, green/white, green
2which of the following lists the correct non-overlapping channels in 2.4 GHz ?
- A5,11
- B1,6,11
3A home user working outside an office reports that their laptop is no longer connecting to the Internet. Which of the following would a technician recommend to check FIRST ?
- Awireless on/off switch
- BDHCP settings
4a technician installed a new docking station for a user and they have lost the ability to connect to the network. Which of the following is the most likely reason ?
- ADHCP is disabled
- BDevice drivers are not loaded
5which of the following expansion slots uses a serial connection ?
- APCIe
- BAGP
6Which of the following provides the MOST storage capacity ?
- ABlue-ray
- BCD-ROM
7which of the following provides the best protection from brown outs ?
- AUninterruptible power supply
- Bsurge suppressor
8Proper lifting technique for heavy items is :
- Ato squat and lift from the legs
- Bto bend down and lift the item up
9when a grounding strap is not available , a technician can ground by touching the computer's :
- Apower supply
- Bmotherboard
10A technician replaces a computer's NIC with a wireless card. The user wants to save the NIC. which of the following should the the technician use to preserve the NIC .
- Aanti-static bag
- BESD mat
11When a user computer boots, a message shows that reads; ' ALERT! Cover previously removed." which of the following was configured in the BIOS to cause this alert?
- Aintrusion detection
- Bboot sequence
12Which of the following ports is used by default for IMAP traffic ?
- A143
- B443
13which of the following ports is used for POP3 traffic by default ?
- A110
- B143
14a technician is asked to verfiy that aCAT5 patch cord, created by another technician , is in working order . which of the following tools should the technician use to verify the patch cord ?
- Acable tester
- Bmultimeter
15which of the following is the FIRST thing a technician should do before putting their hand inside a computer case ?
- Aremove loose jewelry
- Btouch the case to discharge static
16which of the following socket types is for an intel CPU ?
- A1156
- B940
17which of the following cable types is MOST often found in plain old telephone service (post)?
- ACAT3
- BRG-6
18which of the following memory types has 184 pins?
- Addr
- Bddr3
19the term SFF refers to which of the following ?
- Amotherboard size
- Bmemory size
20A threaded coaxial connector used to connect a tv tuner is MOST often referred to as which of the following ?
- AF-connector
- BRJ-11 connector
21a dial-up modem uses which of the following types of connectors?
- ARJ-11
- BRJ-45
22The maximum transfer rate of eSATA is ?
- A3.0 Gbps
- B2.0 Gbps
23a technician installs a new high-end gaming card into a computer but is not seeing any video. Which of the following power connectors did the technician MOST likely forget to install ?
- A 6/8-pin molex
- B4/8-pin 12v
24a pc cannot connect to the network . A network card was purchased without documentation or driver discs. Which of the following is the best way to install into this machine?
- Acopy drivers to flash drive and install
- Brun windows update to install drivers
25which of the following requires a MINIMUM of four hard drives
- ARaid 10
- Braid 5
Información
- Descripción
- Test sobre Sin título, creado por w.fini el 26/05/2015.
- Autor
- w.fini
- Idioma
- English
- Visitas
- 1
- Valoración
- Aún sin valoraciones Valora este test