You can group noncontiguous worksheets with


Options: The alt+enter key B. The ctrl key and mouse C. The shift key and the mouse D. The group button on the standard toolbar

Ans: – B ,


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What is a Firewall in Computer Network?
Options:  The physical boundary of Network B.  An operating System of Computer Network       C.  A system designed to prevent unauthorized access D.  A web browsing Software

Ans:– C ,


A command that lets you change one or more fields in a record is
Options: a. insert b. modify c. lookup d. none of above 

Ans:.b,.b


An attribute name should be which of the following?
Options: Singular verb or verb phrase,    Follow a standard format,    Use a alias,    All of the above.

Ans:B ,B


SQL data definition commands make up a(n) ________ .
Options: DDL,    DML,    HTML,    XML

Ans:A ,A


Which of the following files is used for NetBIOS name resolution?
Options: HOSTS,    LMHOSTS,    ARP,    FQDN

Ans:B ,B


Sophisticated report generators can
Options: print row-oriented reports,    perform arithmetic operations,    selectively retrieve and print portions of a list,    All of the above

Ans:D ,D


Artificial intelligence is
Options: the embodiment of human intellectual capabilities within a computer.,    a set of computer programs that produce output that would be considered to reflect intelligence if it were generated by humans.,    the study of mental faculties through the use of mental models implemented on a computer.,    All of the above

Ans:D ,D


Which of the following is the largest manufacturer of Hard Disk Drives?
Options:  IBM B.  Seagate C.  Microsoft D.  3M

Ans:– B ,


Which of the following is not anti-viruses software?
Options: NAV B. F-Prot C. Oracle D. McAfee

Ans:– C ,


The first AI programming language was called:
Options: BASIC,    FORTRAN,    IPL,    LISP

Ans:C ,C


Which of the following is(are) true of the EDP auditors?
Options: they should have computer expertise,    they will be replaced by traditional auditors in the near future,    two of the above,    currently, there is a very high demand for them, particularly from firms that use personal computers

Ans:A ,A


Which of the following commands sets a trunk port on a 2960 switch?
Options: trunk on,    trunk all,    switchport trunk on,    switchport mode trunk

Ans:D ,D


. You can group noncontiguous worksheets with
Options: a. The group button on the standard toolbar b. The shift key and the mouse c. The ctrl key and mouse d. The alt+enter key

Ans:– c,– c


. A hard copy would be prepared on a
Options: A) Line printer B) Dot matrix Printer C) Typewriter terminal D) All of the above

Ans:1-D,1-D


If a signal passing through a gate is inhibited by sending a low into one of the inputs, and the output is HIGH, the gate is a(n):
Options: AND,    NAND,    NOR,    OR

Ans:B ,B


In Cisco's Unified Wireless Solution, what is the split-MAC architecture?
Options: The split-MAC architecture uses MAC addresses to create a forward/filter table and break up collision domains.,    The split-MAC architecture allows the splitting of 802.11 protocol packets between the AP and the controller to allow processing by both devices.,    The split-MAC architecture uses MAC addresses on the wireless network and IP addresses on the wired network.,    The split-MAC architecture uses MAC addresses to create a forward/filter table and break up broadcast domains.

Ans:B ,B


Pillsbury's REACH system is concerned mainly with the accomplishment of
Options: monthly objectives,    weekly objectives,    quarterly objectives,    annual objectives

Ans:C ,C


Reverse video is a technique of
Options: showing data with half brightness,    showing data upside down on the screen,    hiding confidential data on the screen,    emphasizing data by reversing the foreground and background

Ans:D ,D


The IEEE 802 project of the 1980s involved further defining the lower two layers of the OSI model. A number of standards were agreed upon during that time. Which of the following is the standard for Ethernet?
Options: 802.2,    802.3,    802.4,    802.5

Ans:B ,B


Primitive operations common to all record management systems include
Options: Print,    Sort,    Look-up,    All of the above

Ans:C ,C


The front-end processor is dedicated to perform which of the following function(s)?
Options: polling,    synchronization,    error checking,    All of the above

Ans:E ,E


. The two basic types of record access methods are:

Options: A) Sequential and random B) Sequential and indexed C) Direct and immediate D) Online and real time

Ans:A,A


Each answer below shows example data from a table. Which answer is an example of the general-purpose remarks column problem?
Options: Three columns have the values 534-2435, 534-7867, and 546-2356 in the same row.,    Three rows have the values Brown Small Chair, Small Chair Brown, and Small Brown Chair in the same column.,    Three rows have the values Brown, NULL, and Blue in the same column.,    One row has the value "He is interested in a Silver Porsche from the years 1978-1988" in a column.

Ans:D ,D


A network schema
Options: restricts the structure to a one-to-many relationship,    permits many-to-many relation¬ships,    stores data in tables,    All of the above

Ans:B ,B


A decision table facilitates conditions to be related to
Options: actions,    programs,    tables,    operation

Ans:A ,A


A path by which communication is achieved between a central processor and other devices is called
Options: Audit trail,    Network,    Bus,    Channel

Ans:C,(Canswer


If a relationship has a cascade updates constraint, then if ________ in the parent table is changed, then the same change will automatically be made to any corresponding foreign key value.
Options: the primary key,    any alternate key,    a surrogate key,    a foreign key

Ans:A ,A


.   Which types of fonts are best suitable for titles and headlines
Options: a. serif fonts b. sans serif fonts c. text fonts d. picture fonts

Ans:3 – B ,3 – B


How many truth table entries are necessary for a four-input circuit?
Options: 4,    8,    12,    16

Ans:D ,D


. It is the default folder for many Windows Applications to save your file
Options: a. My Document b. My Pictures c. Documents and Settings d. My Computer

Ans:7 – a ,7 – a


To test for AC ripple on a PC power supply, you would set the volt/ohm meter for:
Options: DC voltage scale,    AC voltage,    OHM scale,    Farad scale

Ans:B ,B


. When all the numbers between 0 and 100 in a range should be displayed in Red Color, apply
Options: a. Use =if() function to format the required numbers red b. Apply Conditional Formatting command on Format menu c. Select the cells that contain number between 0 and 100 then click Red color on Text Color tool d. All of above

Ans:– b,– b


Baseband is
Options: transmission of signals without modulation,    a signal all of whose energy is contained within a finite frequency range,    the simultaneous transmission of data to a number of stations,    All of the above

Ans:A ,A


Internet-like networks between a company and its business partners. Select the best fit for answer:
Options: Bandwidth alternatives,    Switching alternating,    Inter organizational networks,    Extranets

Ans:D ,D


A medium access control technique for multiple access transmission media is
Options: Aloha,    Amplitude,    Angle modulation,    Attenuation

Ans:A ,A


. Apple company used chips from ______ for its computers
Options: A) Intel B) Motorola C) Both of above D) None of above

Ans:B,B


Bit map terminal
Options: support displays containing multiple windows,    requires considerable amount of video RAM,    requires tremendous amount of copying and hence low performance,    All of the above

Ans:D ,D


  Slide sorter of PowerPoint is available on _____ menu.
Options: Insert B. File C. View D. Edit

Ans:– C ,


Pipeline implement
Options: A . fetch operand B . calculate operand C . execute instruction D . all of above

Ans:D, all of above


. _______ computers are also called personal computers
Options: A) Mainframe Computer B) Mini Computers C) Micro Computers D) Super Computers

Ans:C,C


Which of the following statements are correct about 6 used in the program? int num[6]; num[6]=21;
Options: In the first statement 6 specifies a particular element, whereas in the second statement it specifies a type.,    In the first statement 6 specifies a array size, whereas in the second statement it specifies a particular element of array.,    In the first statement 6 specifies a particular element, whereas in the second statement it specifies a array size.,    In both the statement 6 specifies array size.

Ans:B ,B


To select a block of text, click at the beginning of the selection, scroll to the end of the selection, position the mouse pointer at the end of the selection, hold down the _____ key, and then click (or drag through the text).
Options: a. ctrl b. alt c. shift d. tab

Ans:– c,– c


The computer industry uses prefixes of Greek origin to measure large amounts of data. Which term describes 1024 bytes.
Options: Kilobyte,    Megabyte,    Gigabyte,    Terabyte

Ans:A ,A


The set of. instructions for how to tie a bow is an example of the _____Structure.
Options: Control,    Repetition,    Selection,    Sequence

Ans:D ,D


The command to eliminate a table from a database is:
Options: REMOVE TABLE CUSTOMER;,    DROP TABLE CUSTOMER;,    DELETE TABLE CUSTOMER;,    UPDATE TABLE CUSTOMER;

Ans:B ,B


Most algorithms follow the format of
Options: Entering the input items, then displaying the input items, and then processing the output items,    Entering the input items, then processing the output items, and then displaying the output items,    Entering the input items, then processing the input items, and then displaying the output items,    Entering the output items, then displaying the output items, and then processing the output items

Ans:C ,C


What will be the output of the program? #include<stdio.h> #include<math.h> int main() { printf("%d, %d, %d\n", sizeof(3.14f), sizeof(3.14), sizeof(3.14l)); return 0; }
Options: 4, 4, 4,    4, 8, 8,    4, 8, 10,    4, 8, 12

Ans:C ,C


The initial value of the semaphore that allows only one of the many processes to enter their critical sections, is
Options: 8,    1,    16,    0

Ans:B ,B


A task in a blocked state
Options: is executable,    is running,    must still be placed in the run queues,    is waiting for same temporarily unavailable resources

Ans:D ,D


A snowflake schema is which of the following types of tables?
Options: Fact,    Dimension,    Helper,    All of the above

Ans:D ,D

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