NOS 110

Which of the following accurately describes the overall trend in computing during the past 60-plus years? - Toward physically smaller, more powerful computers. Which of the following operating systems cannot be licensed for a PC - Mac OS X Using this type of wireless network connection when browsing the Internet with a smarphone or table can save you data fees. - Wi-Fi On a network, the purpose of this type of computer is to allow end users to connect over the network to save and access fi...

The core of an operating system is referred to as the CPU - False One function of the kernel is managing use of the computer's RAM - True The first 32-bit operating system developed by Microsoft was Windows 3.1 - False Windows 95 used cooperative multitasking for 16-bit applications and preemptive multitasking for 32-bit applications - True The advanced firewall in Windows Vista monitors incoming communications only - False The address bus almost always runs faster than the external clock...

True or False; The Core of the Operating System is referred to as the CPU. - False Which of the following is NOT an I/O task preformed by the CPU? (A) Handles output to the monitor. (B) Executes programs instructions (C) Manages network communications (D) Controls information storage and retrieval - (B) Executes program instructions What was the first widely used multi-user, multitasking Operating System? - UNIX What is the job that the kernel of the OS preforms? - Communicates between CP...

A single device driver typically communicates with several different hardware devices. - False One function of the kernel is managing use of the computer's RAM. - True ____________ multitasking depends on the running application to hand control back to the OS so other applications can be run. - Cooperative The _____________ communicates with the BIOS, device drivers, resource managers, and APIs to coordinate operating system functions. - kernel Which of the following does NOT require a de...

True or False : When you install a modern OS such as Windows 7 or Mac OS X, you always manually configure devices such as monitors and network cards. - False True of False : The HAL.dll is a file used by some operating systems to offer specialized code needed by device drivers to talk to the computer's hardware. - True True of False : You may have more trouble installing interface cards on a Macintosh computer because the devices are all built for generic hardware. - False True or False :...

The same security threats that attack other computers target mobile devices - True The Apple Mac computer running the Mac OS System 1 was the first commercially available computer with a graphical user interface. - False Which of the following operating systems is open source? - Linux Which of the following choices is the Google OS installed by manufacturers on certain laptops, desktops, and tablet computers? - Chrome OS On a mobile device, the operating system resides in firmware, and is ...

what file transfer system can move multiple files at a time - SMB The core of an operating system is referred to as the CPU. - False Who created the Linux kernel? - Linus Torvalds ____________ multitasking depends on the running application to hand control back to the OS so other applications can be run. - cooperative The _____________ communicates with the BIOS, device drivers, resource managers, and APIs to coordinate operating system functions. - kernel Which of the following is NOT a ...

B) Cloud computing - Which of the following can be described as a client/server computing model that offers scalable Web-based applications and services over the Internet? A) real-time computing B) cloud computing C) multiuser computing D) ISP computing C) executed program instructions - Which of the following is NOT an I/O task performed by the operating system? A) manages network communication B) controls information storage and retrieval C) executes program instructions D) handles ...

A/an _______________ controls the interaction between a program and a computer's hardware, freeing application programmers from the task of including such function in their programs. - operating system The _______________ is the main component of an OS that always remains in memory while the computer is running, managing low-level OS tasks. - kernal The desktop operating system described in this chapter all have an optional character mode _______________. - command line interface (CLI) A...