A+ Practice Core 2 Test 7 – Free Tech Exams

A tiny spot on an LCD monitor display screen which permanently remains black when it should be activated is referred to as stuck pixel.

a. True

b. False

A file management system for Mac OS is called as:

a. Konqueror

b. Explorer

c. Finder

d. Nautilus

To display information about files contained within the working directory in Iinux is enabled by

a. pwd

b. ls

c. grep

d. ps

________ command in Linux is used for deleting files.

a. erase

b. rm

c. del

d. edit

The highest priority components while building a custom workstation which is designed to run virtual machines are

a. High-capacity HDD

b. Specialized GPU

c. High-end cooling

d. Multicore CPU

A software program which manages multiple operating systems in virtualization technology on a single computer system is called:

a. Hypervisor

b. Virtual switch

c. Host machine

d. Virtual machine

______ is also known as a dedicated file server.

a. SMTP server

b. DNS server

c. HTTP server

d. FTP server

The characteristic features of open-source applications is described by:

a. Proprietary software

b. Free access to the application code

c. Permission to use the application only under certain conditions

d. Lack of free access to the application code

A procedure of identifying someone's physical location by obtaining GPS is known as:

a. Geotagging

b. Wireless survey

c. Geotracking

d. Tethering

Windows Phone is an example of closed-source operating systems.

a. True

b. False