What type of magnetic material is normally used in bubble memories?

Options: Magnetic core,    Cobalt,    Garnet,    Metallic



Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

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Which of the following statement is true concerning objects and/or classes?
Options: An object is an instance of a class.,    A class is an instance of an object.,    An object includes encapsulates only data.,    A class includes encapsulates only data.

Ans:A ,A

. The ability of a database to grow as the data tracking needs grow is its __________.
Options: a. scalability b. expandability c. maintainability d. platform-independence

Ans:8 – a ,8 – a

Doubling the operating frequency of an inductive circuit:
Options: has no effect on the inductive reactance,    doubles the amount of inductive reactance,    multiplies the inductive reactance by 6.28,    cuts the inductive reactance in half

Ans:B ,B

An entity name should be which of the following?
Options: A singular noun,    Specific to the organization,    Concise,    All of the above.

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Which of the following is not a valid data type in excel
Options: a. Number b. Character c. Label d. Date/time

Ans:#8211; b,#8211; b

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In which way(s) a macro processor for assembly language can be implemented:
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The electronic component that has been the key to recent developments in automation is the:
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Options: A) Memory data register B) Memory address register C) Memory arithmetic registers D) Memory access register


A pen shaped device which can sense light, and is used to point at spots on a video screen.
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The Paste Special command lets you copy and paste:
Options: a. Multiply the selection by a copied value b. Cell comments c. Formatting options d. The resulting values of a formula instead of the actual formula

Ans:#8211; d,#8211; d

In the system concepts, term Integration
Options: implies structure and order,    refers to the manner in which each component functions with other components of the system.,    means that parts of the computer system depend on one another.,    refers to the holism of systems

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. Which of the following is not computer language?
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Which of the following refers to an entity in which the identifier of one entity includes the identifier of another entity?
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Conversion of an octal number 738 to binary number is
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Which command will display the CHAP authentication process as it occurs between two routers in the network?
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A form defines
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