Human Resources management has an important role to play in equipping organizations to meet the challenges of an expanding and increasingly competitive sector. Increase in staff numbers, contractual diversification and changes in demographic profile which compel the HR managers to reconfigure the role and significance of human resources management. The functions are responsive to current
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The network layer is designed as a packet switched network. This means that the packet at the source is divided into manageable packets, normally called datagrams. Individual datagrams are then transferred from the source to the destination. The received datagrams are assembled at the destination before recreating the original message. The packet-switched network layer of
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The primary objectives of human resource management HRM is to ensure the availability of competent and willing workforce to an organization. The specific objectives include the following: Human capital : assisting the organization in obtaining the right number and types of employees to fulfill its strategic and operational goals Developing organizational climate: helping to create
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Wireless communication is one of the fastest-growing technologies. The demand for connecting devices without the use of cables is increasing everywhere. Wireless LANs can be found on college campuses, in office buildings, and in many public areas. In this section, we concentrate on two wireless technologies for LANs: IEEE 802.11 wireless LANs, sometimes called wireless
In this section we briefly describe the functions of each layer in the OSI model. Physical Layer The physical layer coordinates the functions required to carry a bit stream over a physical medium. It deals with the mechanical and electrical specifications of the interface and transmission media. It also defines the procedures and functions that
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Established in 1947, the International Standards Organization (ISO) is a multinational body dedicated to worldwide agreement on international standards. Almost three-fourths of countries in the world are represented in the ISO. An ISO standard that covers all aspects of network communications is the Open System Interconnection (OSI) model. It was first introduced in the late
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The scope of HRM is indeed vast. All major activities in the working life of a worker from the time of his or her entry into an organization until he or she leaves the organizations comes under the purview of HRM. The major HRM activities include HR planning, job analysis, job design, employee hiring, employee
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[sc_fs_faq html=”true” headline=”h2″ img=”” question=”What is Human Resource Management?” img_alt=”” css_class=””] HRM is the study of activities regarding people working in an organization. It is a managerial function that tries to match an organization’s needs to the skills and abilities of its employees. [/sc_fs_faq] Definitions of Human resources management HRM Human resources management (HRM) is
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Cerf and Kahn’s landmark 1973 paper outlined the protocols to achieve end-to-end delivery of data. This was a new version of NCP. This paper on transmission control protocol (TCP) included concepts such as encapsulation, the datagram, and the functions of a gateway. A radical idea was the transfer of responsibility for error correction from the
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Terminology in Computer Networking AIMD – Additive Increase, Multiplicative Decrease. A rate adaption algorithm used notably by TCP where a host additively increases its transmission rate when the network is not congested and multiplicatively decreases when congested is detected. anycast – a transmission mode where an information is sent from one source to one receiver
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