The class-based addressing is also known as


Options: Modern Model B. Classful Model C. Classless Model D. Heterogeneous Model

Ans:– B ,


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The difference between CAD and CAM is that CAD software is directed at product design while CAM software is:
Options: concerned with production and control of tool design,    concerned with management programs,    designed for communications,    specifically for PC-board design

Ans:A ,A


The generic two-level data warehouse architecture includes which of the following?
Options: At least one data mart,    Data that can extracted from numerous internal and external sources,    Near real-time updates,    All of the above.

Ans:B ,B


What do the following declaration signify? char **argv;
Options: argv is a pointer to pointer.,    argv is a pointer to a char pointer.,    argv is a function pointer.,    argv is a member of function pointer.

Ans:B ,B


Embedded SQL is which of the following?
Options: Hard-coded SQL statements in a program language such as Java.,    The process of making an application capable of generating specific SQL code on the fly.,    Hard-coded SQL statements in a procedure.,    Hard-coded SQL statements in a trigger.

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What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers?
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Ans:B ,B


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Ans:– D ,


The command center of  access file that appears when you create or open the MS Access database file.
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Ans:ndash; a,ndash; a


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Options: Real-term B. Long-term C. Mid-term D. Short-term

Ans:– B ,


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Options: A) Petal printer B) Golf ball printer C) Laser printer D) Line printer

Ans:B,B


An optional facilitates location program can be used to study
Options: factory location alternative,    warehouse location alternatives,    plant location alternatives,    All of the above

Ans:D ,D


Which of the following is NOT a type of SQL constraint?
Options: PRIMARY KEY,    FOREIGN KEY,    ALTERNATE KEY,    UNIQUE

Ans:C ,C


In a PowerPoint presentation
Options: a. Sound clips can be inserted but not movie clips b. Movie clips can be inserted but not sound clips c. Both cannot be inserted d. Both can be inserted

Ans: – D , – D


A common reason for changing an information system is
Options: new requirements,    new technology,    problems in the existing system,    All of the above

Ans:D ,D


Your company has a LAN in its downtown office and has now set up a LAN in the manufacturing plant in the suburbs. To enable everyone to share data and resources between the two LANs, what type of device(s) are needed to connect them? Choose the most correct answer.
Options: Modem,    Cable,    Hub,    Router

Ans:D ,D


Programs designed to perform specific tasks is called known as
Options: System software,    Application software,    Utility programs,    Operating system

Ans:B,B


Ethernet uses
Options: Bus topology,    Ring topology,    Star topology,    Tree topology

Ans:A ,A


When you insert an excel file into a word document. The data are
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Ans:#8211; b,#8211; b


What are the stages in the compilation process?
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Ans:– C ,


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Which of the following statements are true regarding the command ip route 172.16.4.0 255.255.255.0 192.168.4.2? The command is used to establish a static route. The default administrative distance is used. The command is used to configure the default route. The subnet mask for the source address is 255.255.255.0.
Options: 1 and 2,    2 and 4,    3 and 4,    All of the above

Ans:A ,A


Which of the following is not one of the three primary functions that on-line direct-access systems can serve?
Options: inquiry,    backup,    update,    programming

Ans:B ,B


. An entire path name, consisting of several sub-directory name can contain up to
Options: a. 13 character b. 36 character c. 63 character d. 53 character

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The standard IRQ for the floppy drive is?
Options: 9,    6,    10,    All of the above

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To make possible the efficient on-line servicing of many teleprocessing system users on large computer systems, designers are developing
Options: communication systems,    multiprogramming systems,    virtual storage systems,    All of the above

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Computer Network is
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Ans:8-C,8-C


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Ans: a, a


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Options: Operational Tectical System,    Decision Support System (DSS),    Data Communication System,    Automated Office System

Ans:C ,C


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Main characteristic of "ring", in Data structure, is
Options: First record points only to the last record,    Last record points to the first record,    Many records point to one record,    Each record points to all other records

Ans:B ,B


The feasibilities studied in preliminary investigation is (are):
Options: technical feasibility,    economic feasibility,    operational feasibility,    All of the above

Ans:D ,D


The master list of an indexed file
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Ans:C ,C


A 8-Mbps token ring has a token holding timer value of 10 msec. What is the longest frame (assume header bits are negligible) that can be sent on this ring?
Options: 8000 B frame,    80,000 B frame,    8 x 105 bit frame,    10,000 B frame

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What is the name of the software package that allows people to send electronic mail along a network of computers and workstations?
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Most important advantage of an IC is its
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Which of the declaration is correct?
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Which of the following summation operation is performed on the bits to check an error-detecting code?
Options: Codec,    Coder-decoder,    Checksum,    Attenuation

Ans:C ,C


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Options: DTE,    DTA,    CSA,    DCA

Ans:B ,B


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To configure the VLAN trunking protocol to communicate VLAN information between two switches, what two requirements must be met? Each end of the trunk link must be set to the IEEE 802.1e encapsulation. The VTP management domain name of both switches must be set the same. All ports on both the switches must be set as access ports. One of the two switches must be configured as a VTP server. A rollover cable is required to connect the two switches together. A router must be used to forward VTP traffic between VLANs.
Options: 1, 2 and 4,    3, 5 and 6,    2 and 4,    1 and 6

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Which of the following is not an advantage of the structured approach to system development?
Options: it focuses on the physical aspects of the system,    the system specification is very graphic,    the user area is studied thoroughly,    the documentation is Cumulative

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You can edit a cell by
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Ans:#8211; b,#8211; b


A design that consists of a hierarchy of modules; each module has a single entry and a single exit subroutine, is known as
Options: hierarchy structure,    top-down design,    Tuple,    Turnaround

Ans:B ,B

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