A+
What is the theoretical limit of addressable RAM for a 64-bit CPU?
Not-8,16,32,64GB
Which of the following terms refers to a software that no longer receives continuing support?
OEM SDLC 🌟EOL ( Missed) SPOF
An Apple-proprietary OS designed for tablets, smartphones and mobile devices is called:
macOS Android 🌟iOS ( Your answer) Chrome OS
A 32 bit system typically provides support for up to
4GB of RAM
Which of the following statements is true?
A 32-bit hardware provides support for both 32-bit and 64-bit OSs and applications A computer with a 32-bit CPU can run 64-bit OSs and applications without compatibility issues A 64-bit hardware provides support only for 64-bit OSs and applications ( Your answer) 🌟A computer with a 64-bit CPU can run most 32-bit OSs and applications without compatibility issues ( Missed)
What are the minimum system requirements for 32-bit (x86) version of Microsoft Windows 7? (Select 4 answers)
1 GB of system RAM DirectX 9 graphics device with WDDM 1.0 or higher driver 16 GB of free hard disk space 1 GHz CPU
All modern applications are designed as cross-platform software which allows them to be run on different operating systems (e.g. Windows, Linux, or macOS) without any modifications in the application source code.
False
On a 64-bit MS Windows OS, both 32-bit and 64-bit applications are stored in the Program Files folder.
False
Which of the following OSs uses a Web browser as its main user interface?
Linux 🌟Chrome OS ( Missed) MS Windows macOS
Which of the following are not examples of proprietary software? (Select 2 answers)
MS Windows macOS 🌟Linux ( Missed) 🌟iPhone OS (iOS) ( Your answer) 🌟Android OS ( Missed)
Which of the following statements describe the characteristic features of open-source applications and OSs? (Select 2 answers)
Proprietary software 🌟Permission to modify and redistribute the application ( Your answer) 🌟Free access to the application code ( Missed) 🌟Permission to use the application only under certain conditions ( Your answer) Lack of free access to the application code
An operating system cross-platform compatibility feature allows certain types of data files created on one type of OS to be seamlessly read and modified on a different OS type.
True
Which of the following is an open-source mobile OS designed for smartphones and tablets?
Windows Android ( Missed) iOS ( Your answer) Chrome OS
Examples of workstation operating systems include: (Select 3 answers)
iOS Microsoft Windows ( Missed) Chrome OS ( Your answer) Apple Macintosh OS ( Missed) Linux ( Missed)
What is the name of a lightweight operating system designed by Google for small-factor PCs, laptops, tablets and mobile devices?
iOS macOS Android 🌟Chrome OS ( Missed)