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Questions in computers-and-technology

[Free] You are a network administrator of an organization. You give your colleague in the accounts department a storage media with no moving parts and that uses memory chips instead of magnetic platters. Which storage media did you give? A. Hybrid drive B. Hard disk drive C. Optical drive D. Solid-state drive

[Free] When the top of a projected image is wider than the bottom of the image, what is it referred to as? A. smearing B. keystoning C. skewing D. tilting

[Free] What are the two primary angles to consider when determining the ideal viewing position in front of a display? A. above or below B. bias and side C. acute and obtuse D. vertical and horizontal

[Free] What is the primary factor that determines how far a projector is placed from a screen? A. a setting on the projector B. the desired resolution of the image C. the desired size of the image D. the size of the screen

[Free] What is the primary module in the Smart Phone as a Key (SPaaK) system?

[Free] What display type is typically used to create the largest screens? A. CRT B. Projection C. OLED D. LCD

[Free] Re-number these steps for using a scanner so that they are in the correct order by writing the letter representing each step in order. | | | |---|---| | a. Open the scanning software | h. Save the scanned image to the hard disc (as a TIFF image). | | b. Crop the scanned image | I. Orientate the image on the scanner. | | c. Check that the scanner is turned on. | j. Name the file of the scan. | | d. Check that the glass on the scanner is clean. | k. Resize the scanned image if required. | | e. Turn on the computer. | l. Print the scanned image if required. | | f. Adjust the scanner settings. | m . Save the image in a final format, eg screen or print | | g. Preview the image to be scanned using the scanner software | | Answer:

[Free] What are projection screen ratings based on? A. the screen's ability to reflect color B. the screen's optimal viewing angle C. the screen's total surface size D. the screen's ability to reflect light

[Free] A ______ is a type of malware that creates a "back door" into an infected computer, allowing someone else access to your files. A) trojan B) wooden horse C) virus D) spam

[Free] What does each line of a video field contain? A. time delay signal B. start-stop-start signal C. contrasting signal D. horizontal sync pulse signal