Every OS has a ................ or .......... which primarily resides in the main memory of the computer to perform some of the basic functions of the OS. (i) Kernel (ii) Interface (iii) Nucleus (iv) Compiler Codes:
(i) and (iii) are correct
An operating system always has a small resident core that stays loaded in main memory throughout the working session and provides the most fundamental services such as process scheduling, memory management, device handling and inter-process communication.
This resident core is called the Kernel, and in older or alternative terminology it is also referred to as the Nucleus. Both terms describe the same central component of the OS.
Interface is a user-facing shell or GUI, not the resident core. Compiler is a language translation utility that is loaded only on demand and is not part of the OS core.
Hence, the two correct fillers are Kernel and Nucleus.
.................... is a client server application that identifies each host on the internet with a unique user-friendly name.
Which of the following are referred to as low level language?
(i) Machine language
(ii) Assembly language
(iii) High level language
(iv) Natural language
Codes:
Match the following:
| List I | List II |
| (a) New York Public Library | (i) Shelv AR |
| (b) Miami University Augmented Research Group | (ii) Smart library |
| (c) Oula University Library | (iii) Wolf Walk |
| (d) North Carolina State University | (iv) Find the future |
Codes:
Which part of the QR code represents the encoded data?
Arrange the following parts of co-axial cable highlighting the innermost part to the outermost part in a proper logical sequence.
(i) Insulator
(ii) Insulator
(iii) Plastic cover
(iv) Inner conductor
(v) Outer conductor
Codes:
Assertion (A): Proxy server does not act as an intermediary between a computer and internet.
Reason (R): Proxy server ensures security, administrative control and cache.
Codes:
Which type of Artificial intelligence is considered as a weak AI?
Which digitization program was initiated by National Library of India in late 1990s?
APS stands for ________ .
Which of the following are two types of DNS records?
(i) Queries
(ii) Responses
(iii) Question
(iv) Resources
Codes:
.................... is a client server application that identifies each host on the internet with a unique user-friendly name.
Which of the following are referred to as low level language?
(i) Machine language
(ii) Assembly language
(iii) High level language
(iv) Natural language
Codes:
Match the following:
| List I | List II |
| (a) New York Public Library | (i) Shelv AR |
| (b) Miami University Augmented Research Group | (ii) Smart library |
| (c) Oula University Library | (iii) Wolf Walk |
| (d) North Carolina State University | (iv) Find the future |
Codes:
Which part of the QR code represents the encoded data?
Arrange the following parts of co-axial cable highlighting the innermost part to the outermost part in a proper logical sequence.
(i) Insulator
(ii) Insulator
(iii) Plastic cover
(iv) Inner conductor
(v) Outer conductor
Codes: