A pipe can be used to exchange information between processes that are running on _____.

a. different CPU’s
b. across a network of CPU’s
c. different operating systems
d. the same CPU and have a common ancestor
e. different hardware platforms


d. the same CPU and have a common ancestor

Computer Science & Information Technology

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In C++11 reference variables that can refer only to temporary objects that would otherwise have no name are called __________ and are declared with a __________.

a. rvalues, ampersand (&) b. lvalues, ampersand (&) c. lvalues, double ampersand (&&) d. rvalues, double ampersand (&&) e. None of these

Computer Science & Information Technology

Answer the following statements true (T) or false (F)

1. The user interface provides a mechanism for the system operator and the user to communicate with the operating system and request operating system services. 2. The input output control system incorporates routines that allow the user or programmer to create, delete, modify, and manipulate files by name. 3. The device management function is responsible for controlling communications with the system’s peripheral devices. 4. Processor management is concerned with efficiently managing the processor’s time. 5. Memory management is concerned with managing the system’s memory resources, allocating space to applications as needed, and ensuring that those applications do not interfere with each other.

Computer Science & Information Technology

To change the homepage that is displayed when a browser opens, a user would need to change the address on the ________ tab

A) Advanced B) General C) Security D) Privacy

Computer Science & Information Technology

The process for resizing an array named myArray is shown below. What is the missing code? if logicalSize == len(myArray): temp = Array(len(myArray) + 1) for i in range(logicalSize): a = temp

A. myArray[temp] = myArray[i] B. temp [i] = myArray[i] C. myArray[i] = temp[i] D. temp = myArray(len(myArray))

Computer Science & Information Technology