The uses for multimedia are so vast that the term has confused many people. Roughly speaking, multimedia may be viewed as applications that operate within a media-rich, digital environment on the desktop, over local networks via telecommunications. As a result, the term “multimedia” takes on vastly different meanings to different groups of people. The real value of the term is that it serves as a common vision for the direction of new visual communication opportunities and markets-a vision where the barriers to communication and self-expression in media have been removed.

相似题目

• Which of the following can be used in the questionnaire for assessing participation?

  A . Did you get all the questions right in today’s class? B . Did you finish the task on time ? C . Can you use the strategies we have learned today? D . What did you do in your group work today?

  查看最佳答案

• The first communication satellite was used for the purpose of（）.

  A . taking the place of the radio system B . introducing a new life-saving system C . saving the vessels in distress D . improving the communication on land

  查看最佳答案

• Right ascension is primarily used by the navigator for（）.

  A . calculating amplitudes B . calculating great circle sailings by the Agiton method C . entering the Air Navigation Tables (Selected Stars) Pub 249 D . plotting on star finder

  查看最佳答案

• Generally，（）are used as the track charts on the high sea，（）are used for harbors，inland waters and coastal areas．

  A、Mercator charts; Loran charts B、Admiralty charts; Routeing charts C、large scale charts; small scale charts D、small scale charts; large scale charts

  查看最佳答案

• What are the "bound IP addresses" used for in LDP？（）

  A . For each such address and mask /32, one label binding is created. B . As the TCP endpoint, IP addresses are used by the LDP session. C . These addresses are used to find the label binding to put in the LFIB, by looking up these IP addresses in the routing table. D . These addresses are used for penultimate hop popping (PHP) when forwarding packets to the next router directly.&e

  查看最佳答案

• （）is a caing used for exhaust pipe from the engines.

  A . The funnel B . The messroom C . The galley D . The satellite antenna

  查看最佳答案

• When using the radar for navigating（）.

  A . the best fix is obtained by using a tangent bearing and a range B . and using two radar ranges for a fix，the objects of the ranges should be close to reciprocal bearings C . and using ranges，the most rapidly changing range should be measured last D . and crossing a radar range of one object with the visual bearing of a second object，the two objects should be 80°to 110°apart

  查看最佳答案

• Which of the following is the encryption algorithm used for priv option when using SNMPv3？（）

  A . HMAC-SHA B . HMAC-MD5 C . CBC-DES D . AES E . 3DES

  查看最佳答案

• The required fireman’s outfits required for ship’s are not to be used for any other purpose EXCEPT for the（）.

  A . oxygen and explosion meter when it is used for detection of flare gases B . self-contained breathing apparatus，when used as protection from gas leaking from a refrigeration unit C . boots and gloves that are made of rubber or electrically non-conductive material，if used when repairing electrical equipment D . lifeline，if used by personnel entering a compartment which might be deficient of oxyge

  查看最佳答案

• What is the MD5 algorithm used for？（）

  A . takes a fixed-length message and produces a 128-bit message digest B . takes a variable-length message and produces a 168-bit message digest C . takes a message less than 2^64 bits as input and produces a 160-bit message digest D . takes a variable-length message and produces a 128-bit message digest ActualTests.com

  查看最佳答案

• （） is used for sensing the temperature of the room in the air condition system.

  A . An expansion valve B . An evaporator C . A thermostat D . A condenser

  查看最佳答案

• The “urgent” priority should be used for messages（）.

  A . concerning the Safety of Life at Sea (SOLAS) B . detailing important navigational warnings C . containing information concerning the safety of a mobile unit or person D . concerning on-scene communicatio

  查看最佳答案

• Identify the persistent configuration setting for the target database that can be set for the backup by using RMAN.（）

  A . Backup retention policy B . Default backup device type C . Default destinations for backups D . Multiple backup device types for single backup E . Default section size for backu

  查看最佳答案

• A doggy bag is used for packing food for the pup.

  查看最佳答案

• Which of the following was a use for gunpowder?

  查看最佳答案

• ( ) is most used for the electricity production in the USA and China.

  查看最佳答案

• Cultural patterns are the basis for interpreting the ( ) used in communication.

  查看最佳答案

• What is the parameter TINIT used for？（)

  A．A.To set the initial value of the timer that inhibits handover after a change of channel B．B.To set the initial value of the timer that controls the measurement events of the mobile C．C.To set the initial value of the timer that controls if handover during signaling is allowed or not D．D.To set the initial value of the timer that controls if handover to another BSC is allowed or not E．E.To set the initial value of the timer that controls the filtering process

  查看最佳答案

• What is the spray used for？ 查看材料

  A.To protect the boots from water. B.To protect the soles from heat. C.To protect the floors from soles. D.To protect the boots from rubber.

  查看最佳答案

• Which of the precautions for insulin use is wrong？

  A．Insulin should be kept cold B．Avoid concussion when extracting liquid C．Frequent replacement of subcutaneous injection sites D．Inhalation of regular insulin before mixed injection E．Use is to pay attention to the expiry date of drugs

  查看最佳答案

• What does the speaker suggest using for office communication？

  A．E-mail B．Telephones C．Memorandums D．Instant messaging

  查看最佳答案

• As well as being used for taking photographs, X-rays are also used for treating diseased parts of the body in order to kill the disease.

  查看最佳答案

• The commonly used techniques for paraphrasing include_____（）

  A．Using synonyms B．Changing the Word Order C．Changing the Word form D．Changing sentence structure E．Changing from Active to Passive 此题为多项选择题。

  查看最佳答案

• What is the permission for using the camera？

  A．androi D．permission．USE_CAMERA B．androi D．permission．CAMERA C．androi D．permission．hardwar E．CAMERA

  查看最佳答案