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When transferring a file across the network, which of the following would be the FASTEST transfer rate?
When transferring a file across the network, which of the following would be the FASTEST transfer rate?A . 1001KbpsB . 110MbpsC . 1.22GbpsD . 123MbpsView AnswerAnswer: C Explanation:
Which of the following is a wireless communication that requires devices to be within 6in of each other to transfer information?
Which of the following is a wireless communication that requires devices to be within 6in of each other to transfer information?A . InfraredB . NFCC . BluetoothD . WiFiView AnswerAnswer: B Explanation: NFC stands for near field communication, which is a wireless communication technology that allows devices to exchange data...
Which of the following data types should a developer use when creating a variable to hold a postal code?
Which of the following data types should a developer use when creating a variable to hold a postal code?A . IntegerB . StringC . FloatD . BooleanView AnswerAnswer: B Explanation: A string is the data type that a developer should use when creating a variable to hold a postal code....
Which of the following is a value that uniquely identifies a database record?
Which of the following is a value that uniquely identifies a database record?A . Foreign keyB . Public keyC . Primary keyD . Private keyView AnswerAnswer: C Explanation: A primary key is a value that uniquely identifies a database record or a row in a table. A primary key can...
Which of the following components would accomplish this task?
A company executive wants to view company training videos from a DVD. Which of the following components would accomplish this task?A . Optical driveB . Hard disk driveC . Solid state driveD . Flash driveView AnswerAnswer: A Explanation: An optical drive is a component that can accomplish the task of...
For a disaster recovery exercise, a company wants to ensure customer data is recovered before operational data.
For a disaster recovery exercise, a company wants to ensure customer data is recovered before operational data. This is an example of:A . redundancy.B . replication.C . prioritization.D . fault tolerance.View AnswerAnswer: C Explanation: Prioritization is the example of a disaster recovery exercise that involves ensuring customer data is recovered...
Which of the following operating systems do not require extensions on files to execute a program? (Select TWO).
Which of the following operating systems do not require extensions on files to execute a program? (Select TWO).A . Windows 7B . Windows 8C . UNIXD . Windows Server 2012E . AndroidF . LinuxView AnswerAnswer: C, F Explanation: UNIX and Linux are the examples of operating systems that do not...
Which of the following is the output of the code?
Given the following pseudocode: Which of the following is the output of the code?A . 1B . 9C . 10D . 11View AnswerAnswer: B Explanation: The code uses a for loop to iterate from 1 to 3, and assigns the value of i to the variable x. Then, it adds...
Which of the following BEST describes an application running on a typical operating system?
Which of the following BEST describes an application running on a typical operating system?A . ProcessB . ThreadC . FunctionD . TaskView AnswerAnswer: A Explanation: An application running on a typical operating system is an example of a process, which is a program or a set of instructions that is...
Which of the following programming constructs is BEST to use?
A program needs to choose apples, oranges, or bananas based on an input. Which of the following programming constructs is BEST to use?A . VariableB . IfC . DatatypeD . CommentView AnswerAnswer: B Explanation: An if statement is a programming construct that is best to use when a program needs...
