49551. An information system that supplies information specifically to aid managers with decision-making responsibilities is called a
49552. A class 2 materials transaction (movement from one production department to another) does not require updating of the
49553. Changes to the data base are made only with
49554. Long-range planning reports produced in an MIS are primarily designed for:
49555. Which of the following best explains the meaning of managerial participation in effective computer utilization is MIS:
49556. The institute for Certification of Computer Professionals (ICCP) currently administers the Certificate in Computer Programming (CCP) and the _____ examinations.
49557. The major responsibilities of the data-base administrator are all of the following except:
49558. A model in which one physical property is used to represent another physical property is known as:
49559. Which of the following is not true of nonprocedural language?
49560. Which of the following are measures of quality:
49561. Distinguishing between the different levels of management can be accomplished by analyzing,
49562. Data integrity refers to
49563. The engineering change control system makes changes in the
49564. Header labels contain
49565. The advent of personal computers:
49566. Data is gathered, describing what is happening in the
49567. The way of thinking that might facilitate attainment of a single, integrated information system is the
49568. A characteristic of a distributed MIS structure is:
49569. The paperwork that travels with the materials through the production process is called a
49570. Sales figures in the market forecast file are updated by the
49571. An information processor includes
49572. Middle-level managers are responsible for making the _____ decisions to allocate resources and establish controls.
49573. Which of the following is(are) true of the EDP auditors?
49574. Controls of data communication deal with
49575. A lockbox service is used for
49576. Critical path of the PERT chart is:
49577. Inventory is also referred to as:
49578. A three phase induction motor runs at 2% slip and its rotor frequency is 1Hz.Stator frequency in Hertz is:
49579. To have a smooth,quite running of an induction motor by reducing humming and to prevent cogging,the technique used is called:
49580. If the flux per pole of a shunt# wound DC generator is halved and the number of poles is doubled,the generated e.m.f at constant speed:
49581. In de generators,the winding used in a machine delivering low voltage,high current load is:
49582. Which among the following can support a synchronous motor in Starting:
49583. You have a class A network address 10.0.0.0 with 40 subnets, but are required to add 60 new subnets very soon. You would like to still allow for the largest possible number of host IDs per subnet. Which subnet mask should you assign?
49584. What are the most commonly used transmission speeds in BPS used in data communication?
49585. What is the default subnet mask for a class C network?
49586. Which of the following is used for modulation and demodulation?
49587. Which of the following is not a disadvantage of wireless LAN?
49588. The Internet Control Message Protocol (ICMP)
49589. Your company has a LAN in its downtown office and has now set up a LAN in the manufacturing plant in the suburbs. To enable everyone to share data and resources between the two LANs, what type of device(s) are needed to connect them? Choose the most correct answer.
49590. The term 'duplex' refers to the ability of the data receiving stations to echo back a confirming message to the sender. In full duplex data transmission, both the sender and the receiver
49591. How many hosts are attached to each of the local area networks at your site?
49592. Which of the following technique is used for fragment?
49593. Contention is
49594. Avalanche photodiode receivers can detect hits of transmitted data by receiving
49595. Satellite-Switched Time-Division Multiple Access (SS/TDMA) is
49596. When you ping the loopback address, a packet is sent where?
49597. Which of the following TCP/IP protocol is used for transferring electronic mail messages from one machine to another?
49598. Which of the following device is used to connect two systems, especially if the systems use different protocols?
49599. The synchronous modems are more costly than the asynchronous modems because
49600. A distributed network configuration in which all data/information pass through a central computer is
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