Description : What are the three levels of floppy disk density?
Last Answer : a. Single-density, b. double-density, and c. high-density.
Description : How do the kidneys assist in the maintenance of the pH levels of the blood? -Biology
Last Answer : The kidneys help maintain the acid–base balance by excreting hydrogen ions into the urine and reabsorbing bicarbonate from the urine.
Description : What type of maintenance involves isolating equipment troubles and replacing defective parts?
Last Answer : Corrective maintenance.
Description : What are the two main categories of maintenance?
Last Answer : Preventive and corrective maintenance.
Description : Maintenance performed by the user activity is what maintenance level?
Last Answer : Organizational.
Description : What two preventive maintenance actions must you do regularly to increase magnetic head life and to ensure good tape recording and playback?
Last Answer : a. Keep the heads clean. b. Keep the heads demagnetized.
Description : Cartridge hard disk drives with 14" disk packs may require what additional types of preventive maintenance?
Last Answer : a. Cleaning with a special cleaning disk. b. Cleaning air filters. c. Cleaning spindles, rails, and slides. d. Cleaning and buffing read/write heads.
Description : Why do floppy disk drives require more preventive maintenance than hard disk drives?
Last Answer : They are not sealed units, and they use flimsy plastic disks with an oxide coating that wears off and sticks to the heads
Description : What conditions should you check for when conducting preventive maintenance on fuses?
Last Answer : Improper fuse, corrosion, improper fit, and open fuse.
Description : What logic levels must exist for the FF to be toggled by the clock?
Last Answer : Both J and K must be HIGH.
Description : A two-input X-OR gate will produce a HIGH output when the inputs are at what logic levels?
Last Answer : . One or the other of the inputs must be HIGH, but not both at the same time.
Description : In the SNAP II system, how are the different levels of entry defined?
Last Answer : Dependent on a work center's need.
Description : Which digital data encoding method helps overcome a tape recorder’s low-frequency response problems by recording two logic levels for each incoming data bit?
Last Answer : Bi-phase level encoding.
Description : As part of a routine maintenance program for deck machinery, you should ___________. A. inspect electrical wiring and pushbutton switches for evidence of corrosion or burned insulation B. disassemble ... covers and ventilate as weather permits D. Check drum switch contact pressure every three months
Last Answer : Answer: A
Description : Which one of the following describes the three main elements of data management in email marketing? Mark one answer: Subscriber Capture, Maintenance, Segmentation ... Maintenance, Differentiation Maintenance, Segmentation, Subscription Service Management, Segmentation, SubscriberCapture
Last Answer : Subscriber Capture, Maintenance, Segmentation
Description : The thre The three groups o e groups of indust f industrial pr rial products a oducts and servi nd services inc ces include all of t lude all of the foll he following exc owing except _____. a. materials and parts b. capital items capital items c. maintenance and operations d. supplies and services
Last Answer : c. maintenance and operations
Description : What are the three generic phases of software engineering? (A) Definition, development, support (B) What, how, where (C) Programming, debugging, maintenance (D) Analysis, design, testing
Last Answer : (A) Definition, development, support
Description : When determining the most appropriate form of leadership, which of the following should be considered? (a) The manager (b) The group (c) The work environment (d) All the above [hint: Clearly there is ... , the group and the work environment. It is not enough to simply consider one of these aspects.]
Last Answer : All the above